-2(5x+4)-(2+x)=89

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Solution for -2(5x+4)-(2+x)=89 equation:


Simplifying
-2(5x + 4) + -1(2 + x) = 89

Reorder the terms:
-2(4 + 5x) + -1(2 + x) = 89
(4 * -2 + 5x * -2) + -1(2 + x) = 89
(-8 + -10x) + -1(2 + x) = 89
-8 + -10x + (2 * -1 + x * -1) = 89
-8 + -10x + (-2 + -1x) = 89

Reorder the terms:
-8 + -2 + -10x + -1x = 89

Combine like terms: -8 + -2 = -10
-10 + -10x + -1x = 89

Combine like terms: -10x + -1x = -11x
-10 + -11x = 89

Solving
-10 + -11x = 89

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + -11x = 89 + 10

Combine like terms: -10 + 10 = 0
0 + -11x = 89 + 10
-11x = 89 + 10

Combine like terms: 89 + 10 = 99
-11x = 99

Divide each side by '-11'.
x = -9

Simplifying
x = -9

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