Equations With Variables on Both Sides

Solve:
7x = 3x + 24

• 6

• 10

• 14

• 4

Solve:
30 + 6t = 11t

• 3

• 5

• 6

• 30

Solve for a:

9+2a = -3-4a

• a=5

• a= -1

• a= -2

• a=2

Mathematical Equivalence

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Tags

CCSS.7.EE.B.4A

Solve:
10x + 9 = 4x - 9

• 0

• 3

• -3

• -18

Solve:
8w - 8 = -4w + 16

• 8

• 16

• 24

• 2

Solve:
7w + 5 = 3w - 15

• 5

• -2

• 2

• -5

Solve for f:
f - 4 = 6f + 26

• f = -5

• f = 5

• f = 6

• f = -6

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

• x = 6

• x = -6

• x = -18/13

• x = 10/3

Solve the equation:
7x - 4 = 3 + 8x

• x = 7

• x = -7

• x = 2/7

• x = 11