Cycle 6 Retest (7th Grade)

Front

What is the solution to the equation 3(x - 1) = 2x + 9?

Back

x = 12

Front

Solve the inequality: 6x + 10 - 5x > -12.

Back

x > -22

Front

What is the solution to the equation 2(x + 6) + 3 = 9 + 5x?

Back

2

Front

What can be concluded from the equation 3x + 15 = 3(x + 5)?

Back

Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Front

How many solutions does the equation 5(x - 3) + 6 = 5x - 10 have?

Back

No Solution

Tags

CCSS.8.EE.C.7A

Front

What does it mean if an equation has no solution?

Back

It means there are no values of the variable that satisfy the equation.

Tags

CCSS.8.EE.C.7A

Front

What is an infinite solution in the context of equations?

Back

It means that there are countless values of the variable that satisfy the equation.

Tags

CCSS.8.EE.C.7A

Front

What is the first step to solve the equation 6x + 10 - 5x > -12?

Back

Combine like terms to simplify the inequality.

Front

What does it mean to solve an equation?

Back

Finding the value(s) of the variable that make the equation true.

Tags

CCSS.7.EE.B.4A

Front

What is the significance of the solution x = 12 in the equation 3(x - 1) = 2x + 9?

Back

It is the value of x that makes the equation true.

Tags

CCSS.6.EE.B.5