Equations Review

3a + 9 + 4a = 2

• -1
• 1
• no solution
• -7

Tags

CCSS.8.EE.C.7B

4(a + 3) = -32

• -11
• -44
• -20
• -8

Tags

CCSS.7.EE.B.4A

Solve the equation:
^x/₃+ 10 = 15

• 75
• 15
• 25
• 5

Tags

CCSS.7.EE.B.4A

Solve for f:

-f - 4 = -6f + 26

• f = -5

• f = 5

• f = 6

• f = -6

7x - 11 = 5x + 25

• 18
• 17
• 16
• 15

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

• 19
• -9
• -100
• -50

 $Solve.\ \ \frac{-3}{8}a\ =\ -48$  

• a = 18

• a = -18

•  $a\ =\ \frac{-381}{8}$  

• a = 128

• a =-128

 $Solve.\ \ \frac{3a\ -1}{4}\ =\ \frac{-2a\ +\ 4}{-2}$  


ONLY PUT THE NUMBER AS THE ANSWER!

5(x - 3) + 2x = 27

• 3
• 42/15
• 30/7
• 6

Is the solution below correct?
5d = 2d - 18
-2d   -2d
3d = -18
d = 6

• Yes
• No