f literal equations.notebook · 2014-10-22 · f literal equations.notebook 16 october 22, 2014 are...
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F Literal Equations.notebook
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Warm up:
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Welcome Back!• Turn in your Quiz Corrections• New seats• Pick up Cornell Notes Paper• Mathxlforschool work
Wednesday, October 22nd
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Cornell Notes
Solving Literal EquationsAlly RoseAlgebra 1102214
How do I solve an equation for a given variable ("undo")?
Fill in the top part of your Cornell Notes
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Record the formula in your notes and show how the formula was transformed using what you know about Properties of Equality!
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Record the formula in your notes and show how the formula was transformed using what you know about Properties of Equality!
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October 22, 2014
Record the formula in your notes and show how the formula was transformed using what you know about Properties of Equality!
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Record the steps above for transforming a formula (solving for a variable).
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Objective: I can solve a literal equation for a specified variable
Literal equation - an equation containing more than one variable or letter
Solve each of the following equations for x:3x + 7 = 19 3x + b = c
Record the formula in your notes and show how you solved for x using what you know about Properties of Equality!
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Solve the following equation for the given variable:
"undo" the story, inverse operations, properties of
equality...
3x + 4p = 8, find x, then find p
3 + 4p = m, find p
Record the formula in your notes and show how you solved using what you know about Properties of Equality!
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Solve each of the following equations for the given variable:
ax = b, find x ax +b = c, find x
ax - by= c, find x ax - by= c, find y
"undo" the story, inverse operations, properties of equality...
Record the formula in your notes and show how you solved using what you know about Properties of Equality!
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Solve each of the following equations for the given variable:
ax = c, find xb
2y = x, find y3
3(x - 2y)= 5, find x
3p - xs = w, find p7
"undo" the story, inverse operations, properties of equality...
Record the equations in your notes and show how you solved using what you know about Properties of Equality!
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Are any of the formulas below familiar to you? What do they represent?
Solve each of the following. Show your steps!
D = RT, find R I = PRT, find T
F = 9C + 32, find C5
P=2l+2w, find wA = ½bh, find b
A = h(b+c), find c2
Record the equation in your notes and show
how to solve for x using what you know about
Properties of Equality!
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Write Questions
Level 1: What
is a literal
equation?
Level 2: How
did I use properties
of equality to solve
this formula?
Level 3: Compare
and Contrast
solving these
equations for the
given variable.
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Summarize What you Learned Today
This should answer the questions on the left side of your paper!!
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Homework:• Literal Equations Worksheet
• Write Questions on Cornell Notes
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