Solving Equations Multi Step Equations

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

What is: 

x=1

200

Solving Equations

4(5x+6) = 124

What is: 

x=5

300

Solving Equations

-8(x + 6) - 4=-108

What is: 

x=7

400

Solving Equations

-2(a + 4) = 10

What is: 

a = -9

500

Solving Equations

2(8b-7)-b=1

What is:

b=1

Multi-Step Equations w/ Variables on Both Sides

100

Solving Equations

5x+3=2x-15

What is:

x=-6

200

Solving Equations

8p + 1 = p+50

What is:

p=7

300

3(x+7)=5x-3

x=12

400

Solving Equations

5(2b+ 3)=6b+11

What is:

b=-1

500

Solving Equations: 

2(x-1)=6(2x+8)

What is:

x=-5

Distribute and Combine Lke Terms

100

2(x+7)

What is:

2x+14

200

6x+5-2x+7

What is:

4x+12

300

8(x+3)-5-3x

What is:

5x+19

400

-9(3x + 6) - 3(x + 1)

What is: 

-30x - 57

500

-2x+3(2x+5)-15-4x

What is:

0

Solving Proportions

100

2/x=6/-9

x=-3

200

9/k = 40.5/270

k=60

300

5/a = 75/135

What is:

a = 9

400

6/(b+9) = 4/(b+5)

b=3

500

(n-9)/(n+5)=7/4

n=-71/3

Solving Equation Steps

100

What is the first step to solving a proportion? 

Cross Multiply

200

What is the first step to solving the equation below

4(2x-6) -5(x+ 4) = 2x+4

Distribute 

300

What do you do first in the problem below:

4x+8-2x-6= -4+6x

Combine like terms 

400

In equations do you usually divide first or add/subtract

Add/Subtract so all variable terms are on one side and all constants are on the other. 

500

What is the final step of solving an equation?

multiply/divide to get the variable by itself

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