Question

Solve for x: (x + 4) / 2 = 7.
x = 3
x = 5
x = 6
x = 10

Answer 1

x=10

Answer 2

(x + 4) / 2 = 7 --- multiply both sides by 2
x + 4 = 14 -- subtract 4 from both sides
x = 14 - 4
x = 10

Answer 3

any questions ?

Answer 4

Solve for x: 1/3 (2x - 8) = 4. (1 point)
2
6
10
10/3

Answer 5

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