(6x-5)-(8x+7)=

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Solution for (6x-5)-(8x+7)= equation:


Simplifying
(6x + -5) + -1(8x + 7) = 0

Reorder the terms:
(-5 + 6x) + -1(8x + 7) = 0

Remove parenthesis around (-5 + 6x)
-5 + 6x + -1(8x + 7) = 0

Reorder the terms:
-5 + 6x + -1(7 + 8x) = 0
-5 + 6x + (7 * -1 + 8x * -1) = 0
-5 + 6x + (-7 + -8x) = 0

Reorder the terms:
-5 + -7 + 6x + -8x = 0

Combine like terms: -5 + -7 = -12
-12 + 6x + -8x = 0

Combine like terms: 6x + -8x = -2x
-12 + -2x = 0

Solving
-12 + -2x = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -2x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -2x = 0 + 12
-2x = 0 + 12

Combine like terms: 0 + 12 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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