Solving Equations

Simplify the expression:

2x + 1 + 7x

• 10x

• 10

• 9x + 1

• 9 + x

Tags

CCSS.7.EE.A.1

Simplify the expression:

5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify

3x + 2x + 3y - 7y

• 5x + 10y

• 5x + 4y

• 5x - 4y

• 5x - 10y

Tags

CCSS.7.EE.A.1

What do we call a number sentence that has an equal sign?

• Expression

• Solved

• Equation

• Algebraic

Tags

CCSS.6.EE.A.2C

Which of the following is an equation?

• 7y² - 3y

• 32 + 19c

• 42 = 6h +8

• 19 > 2p

What is the inverse operation of subtraction?

• multiplying

• dividing

• adding

• subtracting

Tags

CCSS.HSA.REI.A.1

A value that when substituted for the variable will make an equation true is a(n) ____________.

• term

• constant

• inverse operation

• solution

Tags

CCSS.6.EE.B.5

To solve an equation, the goal is to __________ the variable on one side of the equation.

• evaluate

• square

• isolate

• square root

Tags

CCSS.7.EE.B.4A

Which of the following is a variable in the equation

4y - 5 = 31

• 31

• 4

• y

• 4y - 5

Tags

CCSS.6.EE.A.2B

Which of the following is a coefficient in the equation

4y - 5 = 31

• 31

• 4

• y

• 4y - 5

Tags

CCSS.6.EE.A.2B