6x-7x-84=x+6-(x-5)

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Solution for 6x-7x-84=x+6-(x-5) equation:


Simplifying
6x + -7x + -84 = x + 6 + -1(x + -5)

Reorder the terms:
-84 + 6x + -7x = x + 6 + -1(x + -5)

Combine like terms: 6x + -7x = -1x
-84 + -1x = x + 6 + -1(x + -5)

Reorder the terms:
-84 + -1x = x + 6 + -1(-5 + x)
-84 + -1x = x + 6 + (-5 * -1 + x * -1)
-84 + -1x = x + 6 + (5 + -1x)

Reorder the terms:
-84 + -1x = 6 + 5 + x + -1x

Combine like terms: 6 + 5 = 11
-84 + -1x = 11 + x + -1x

Combine like terms: x + -1x = 0
-84 + -1x = 11 + 0
-84 + -1x = 11

Solving
-84 + -1x = 11

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + 84 + -1x = 11 + 84

Combine like terms: -84 + 84 = 0
0 + -1x = 11 + 84
-1x = 11 + 84

Combine like terms: 11 + 84 = 95
-1x = 95

Divide each side by '-1'.
x = -95

Simplifying
x = -95

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