Equations in One Variable Test

Solve the Equation

-2.7t=810

• t=300

• t=310

• t=81

• t=800

Tags

CCSS.6.EE.B.7

Solve:
5y+34 = -2(-7y+1)

• y = -4

• y = 9

• y = 4

• y = 36/19

Solve:
3(x-4) = -3

• 3

• -3

• 5

• -5

Tags

CCSS.7.EE.B.4A

Solve for x:
4(1 - x) + 3x = - 2(x + 1)

• x = -6

• x = 6

• x = 3

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

• No Solution

• x = 15

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Solve the equation:
2x - 1 = ¾x + 9

• x = -10

• x = 8

• x = -37

• x = 6

(r+3)/4 = 8

• 20

• 21

• 29

• 32

Tags

CCSS.7.EE.B.4A

A gym membership charges an initial fee of $100 plus a $25 fee every month. Another gym only charges $45 every month. After how many months will the total cost for both gyms be the same?

• 2

• 3

• 4

• 5

Solve.
y - 9.3 = -12.6

• 21.9

• -21.9

• 3.3

• -3.3

Tags

CCSS.6.EE.B.7

Solve for x:
5x - 14 = 8x + 4

• x = 6

• x = -6

• x = -18/13

• x = 10/3