x+7x-63=

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Solution for x+7x-63= equation:


Simplifying
x + 7x + -63 = 0

Reorder the terms:
-63 + x + 7x = 0

Combine like terms: x + 7x = 8x
-63 + 8x = 0

Solving
-63 + 8x = 0

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + 8x = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 8x = 0 + 63
8x = 0 + 63

Combine like terms: 0 + 63 = 63
8x = 63

Divide each side by '8'.
x = 7.875

Simplifying
x = 7.875

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