-(5+7x)-2(-9-x)=17

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Solution for -(5+7x)-2(-9-x)=17 equation:


Simplifying
-1(5 + 7x) + -2(-9 + -1x) = 17
(5 * -1 + 7x * -1) + -2(-9 + -1x) = 17
(-5 + -7x) + -2(-9 + -1x) = 17
-5 + -7x + (-9 * -2 + -1x * -2) = 17
-5 + -7x + (18 + 2x) = 17

Reorder the terms:
-5 + 18 + -7x + 2x = 17

Combine like terms: -5 + 18 = 13
13 + -7x + 2x = 17

Combine like terms: -7x + 2x = -5x
13 + -5x = 17

Solving
13 + -5x = 17

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -5x = 17 + -13

Combine like terms: 13 + -13 = 0
0 + -5x = 17 + -13
-5x = 17 + -13

Combine like terms: 17 + -13 = 4
-5x = 4

Divide each side by '-5'.
x = -0.8

Simplifying
x = -0.8

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