Make the Equation True

Find the solution to the equation:
^{6n + 5(2n - 6) = 6n - 30}

• n = 0

• n = 8

• Many Possible Solutions

• No Possible Solutions

Tags

CCSS.8.EE.C.7A

Find the solution to the equation:
2(5b - 3) = 6b + 6

• b = 12

• b = 3

• b = (-7)

• No Possible Solutions

9x + 7 − 5x = 4x − 7

• x = 7

• x = -7

• infinitely many solutions

• no solutions

Solve:
3x + 15 = 3(x + 5)

• No Solution

• x = 15

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

0.3x + 1.8 = 2 + 0.4x - 0.2

• One solution

• No solution

• Infinitely Many

Tags

CCSS.8.EE.C.7A

3r - 5 = 2r

• No solution

• Infinitely many solutions

• r = 5

Tags

CCSS.8.EE.C.7A

What point is a solution to the system of equations below?

3x + 2y = 16

7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Will the solution (-3, -7) make the following system of equations a true statement? 
y = 4x + 5
y = x – 4

• YES

• NO

Which point is a solution to the system of equations above?

• (-2, 4)

• (-2, -4)

• (2, -4)

• (2,4)

Is the ordered pair (2,1) a solution to the system?

• Yes

• No