(-5x-x)7+x=8(-8x+11)-7

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Solution for (-5x-x)7+x=8(-8x+11)-7 equation:


Simplifying
(-5x + -1x) * 7 + x = 8(-8x + 11) + -7

Combine like terms: -5x + -1x = -6x
(-6x) * 7 + x = 8(-8x + 11) + -7

Remove parenthesis around (-6x)
-6x * 7 + x = 8(-8x + 11) + -7

Reorder the terms for easier multiplication:
-6 * 7x + x = 8(-8x + 11) + -7

Multiply -6 * 7
-42x + x = 8(-8x + 11) + -7

Combine like terms: -42x + x = -41x
-41x = 8(-8x + 11) + -7

Reorder the terms:
-41x = 8(11 + -8x) + -7
-41x = (11 * 8 + -8x * 8) + -7
-41x = (88 + -64x) + -7

Reorder the terms:
-41x = 88 + -7 + -64x

Combine like terms: 88 + -7 = 81
-41x = 81 + -64x

Solving
-41x = 81 + -64x

Solving for variable 'x'.

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

Add '64x' to each side of the equation.
-41x + 64x = 81 + -64x + 64x

Combine like terms: -41x + 64x = 23x
23x = 81 + -64x + 64x

Combine like terms: -64x + 64x = 0
23x = 81 + 0
23x = 81

Divide each side by '23'.
x = 3.52173913

Simplifying
x = 3.52173913

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