-7(x+6)=-8(x-6)

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Solution for -7(x+6)=-8(x-6) equation:


Simplifying
-7(x + 6) = -8(x + -6)

Reorder the terms:
-7(6 + x) = -8(x + -6)
(6 * -7 + x * -7) = -8(x + -6)
(-42 + -7x) = -8(x + -6)

Reorder the terms:
-42 + -7x = -8(-6 + x)
-42 + -7x = (-6 * -8 + x * -8)
-42 + -7x = (48 + -8x)

Solving
-42 + -7x = 48 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-42 + -7x + 8x = 48 + -8x + 8x

Combine like terms: -7x + 8x = 1x
-42 + 1x = 48 + -8x + 8x

Combine like terms: -8x + 8x = 0
-42 + 1x = 48 + 0
-42 + 1x = 48

Add '42' to each side of the equation.
-42 + 42 + 1x = 48 + 42

Combine like terms: -42 + 42 = 0
0 + 1x = 48 + 42
1x = 48 + 42

Combine like terms: 48 + 42 = 90
1x = 90

Divide each side by '1'.
x = 90

Simplifying
x = 90

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