Solve for x

Front

What does it mean to 'solve for x'?

Back

To find the value of the variable 'x' that makes an equation true.

Front

What is the first step to isolate 'x' in the equation 3x - 7 = 28?

Back

Add 7 to both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

If 3w = 12, what is the value of w?

Back

w = 4

Tags

CCSS.6.EE.B.7

Front

Which expression represents '6 more than x'?

Back

x + 6

Tags

CCSS.6.EE.A.2A

Front

In the equation 2x + 8 = 22, what is the first step to solve for x?

Back

Subtract 8 from both sides.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation 2x + 8 = 22?

Back

x = 7

Tags

CCSS.7.EE.B.4A

Front

If Marcus needs to sell 25 tickets and has sold 9, which equation models this situation?

Back

t + 9 = 25

Tags

CCSS.HSA.CED.A.3

Front

What is the solution to the equation 3x = 12?

Back

x = 4

Tags

CCSS.6.EE.B.7

Front

What operation would you perform to both sides of the equation 4x = 20 to solve for x?

Back

Divide both sides by 4.

Tags

CCSS.HSA.REI.A.1

Front

If x - 5 = 10, what is the value of x?

Back

x = 15

Tags

CCSS.6.EE.B.7