Equation test review

Solve for the given variable:

5k + 9 = 19

• k = 3

• k = -5

• k = 2

• k = 6

m - 7 + 5m = 11

• m = 6

• m = -2

• m = 4

• m = 3

4 + 7a + 6 - 2a = 45

• a = 5

• a = 8

• a = - 4

• a = 7

What is the solution of 9 + k = 18

• 18

• 9

• 8

• 7

What is the solution of 3w = 30

• 6

• 9

• 10

• 12

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Solve for f:
f + 12 = 3f - 20

• f = 32
• f = -32
• f = 16
• f = -16

Solve for m:
3m - 4 = 5m + 10

• m = 3
• m = 9
• m = -7
• m = 7

Solve:
2x + 1 = 2x - 1

• No Solution
• x = 0
• Infinitely Many Solutions