-63=7+7x

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Solution for -63=7+7x equation:


Simplifying
-63 = 7 + 7x

Solving
-63 = 7 + 7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7x' to each side of the equation.
-63 + -7x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-63 + -7x = 7 + 0
-63 + -7x = 7

Add '63' to each side of the equation.
-63 + 63 + -7x = 7 + 63

Combine like terms: -63 + 63 = 0
0 + -7x = 7 + 63
-7x = 7 + 63

Combine like terms: 7 + 63 = 70
-7x = 70

Divide each side by '-7'.
x = -10

Simplifying
x = -10

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