-2(5x-4)-3(2x+8)-7x=

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Solution for -2(5x-4)-3(2x+8)-7x= equation:


Simplifying
-2(5x + -4) + -3(2x + 8) + -7x = 0

Reorder the terms:
-2(-4 + 5x) + -3(2x + 8) + -7x = 0
(-4 * -2 + 5x * -2) + -3(2x + 8) + -7x = 0
(8 + -10x) + -3(2x + 8) + -7x = 0

Reorder the terms:
8 + -10x + -3(8 + 2x) + -7x = 0
8 + -10x + (8 * -3 + 2x * -3) + -7x = 0
8 + -10x + (-24 + -6x) + -7x = 0

Reorder the terms:
8 + -24 + -10x + -6x + -7x = 0

Combine like terms: 8 + -24 = -16
-16 + -10x + -6x + -7x = 0

Combine like terms: -10x + -6x = -16x
-16 + -16x + -7x = 0

Combine like terms: -16x + -7x = -23x
-16 + -23x = 0

Solving
-16 + -23x = 0

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + -23x = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -23x = 0 + 16
-23x = 0 + 16

Combine like terms: 0 + 16 = 16
-23x = 16

Divide each side by '-23'.
x = -0.6956521739

Simplifying
x = -0.6956521739

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