-7x-15=-13x-63

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Solution for -7x-15=-13x-63 equation:


Simplifying
-7x + -15 = -13x + -63

Reorder the terms:
-15 + -7x = -13x + -63

Reorder the terms:
-15 + -7x = -63 + -13x

Solving
-15 + -7x = -63 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-15 + -7x + 13x = -63 + -13x + 13x

Combine like terms: -7x + 13x = 6x
-15 + 6x = -63 + -13x + 13x

Combine like terms: -13x + 13x = 0
-15 + 6x = -63 + 0
-15 + 6x = -63

Add '15' to each side of the equation.
-15 + 15 + 6x = -63 + 15

Combine like terms: -15 + 15 = 0
0 + 6x = -63 + 15
6x = -63 + 15

Combine like terms: -63 + 15 = -48
6x = -48

Divide each side by '6'.
x = -8

Simplifying
x = -8

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