Modeling and Solving Algebraic Equations

Translate the following algebraic equation.

"Double the difference of a number and two is equal to seven less than the product of four and the same number."

• 5

• 45

• 12

• 18

I can solve one-step equations with rational coefficients. Solve for: 26=8+v

• 18

• 34

• 12

• 3

• 6

• 20

• 1.9

• 91

I can solve one-step equations with rational coefficients. Solve for: 10n=40

• 30

• 50

• 4

• 400

• 11

• 2.45

• 17

• 3

I can write two-step algebraic equations based on modeling tiles

• 4x+2=10

• 6x=10

• 2x+4=10

• 6x=10x

I can solve two step equations that first involve combining applying the distributive property. Solve for x: 3+2\left(x+2\right)=13

• 4

• 3

• 9

• -3

• 7

• -1

• 5