Solving Equations - Combining Like Terms & Distributive Property

Front

What is the first step to solve the equation 2x - 8 = 16?

Back

Add 8 to both sides.

Tags

CCSS.7.EE.B.4A

Front

Back

8

Tags

CCSS.7.EE.B.4A

Front

What is the value of a in the equation 20 = 2 - a?

Back

-18

Tags

CCSS.6.EE.B.7

Front

What is the solution for x in the equation -15 + 3x - 7x = -43?

Back

7

Tags

CCSS.8.EE.C.7B

Front

What property is used to eliminate parentheses in an equation?

Back

Distributive Property.

Tags

CCSS.6.EE.A.3

Front

Define 'Combining Like Terms' in algebra.

Back

Combining Like Terms means to simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

Solve for x: 5(x + 2) = 25.

Back

x = 3.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to isolate a variable in an equation?

Back

To isolate a variable means to manipulate the equation so that the variable is on one side and all other terms are on the opposite side.

Front

What is the solution for x in the equation 4x + 12 = 28?

Back

x = 4.

Tags

CCSS.7.EE.B.4A