Question

Solve a variable source

x-7=15

Answer 1

x = 22

Explanation:

1x - 7 = 15

1x = 15 + 7

1x = 22 (divide both sides by the first number/1 to get x)

1x/1 = 22/1

x = 22

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Answer 2

x = 22

Explanation:

x = 7 + 15

x = 22