5(-2x-20)=140

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Solution for 5(-2x-20)=140 equation:


Simplifying
5(-2x + -20) = 140

Reorder the terms:
5(-20 + -2x) = 140
(-20 * 5 + -2x * 5) = 140
(-100 + -10x) = 140

Solving
-100 + -10x = 140

Solving for variable 'x'.

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

Add '100' to each side of the equation.
-100 + 100 + -10x = 140 + 100

Combine like terms: -100 + 100 = 0
0 + -10x = 140 + 100
-10x = 140 + 100

Combine like terms: 140 + 100 = 240
-10x = 240

Divide each side by '-10'.
x = -24

Simplifying
x = -24

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