-144=2x-5(-5x-9)

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Solution for -144=2x-5(-5x-9) equation:


Simplifying
-144 = 2x + -5(-5x + -9)

Reorder the terms:
-144 = 2x + -5(-9 + -5x)
-144 = 2x + (-9 * -5 + -5x * -5)
-144 = 2x + (45 + 25x)

Reorder the terms:
-144 = 45 + 2x + 25x

Combine like terms: 2x + 25x = 27x
-144 = 45 + 27x

Solving
-144 = 45 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
-144 + -27x = 45 + 27x + -27x

Combine like terms: 27x + -27x = 0
-144 + -27x = 45 + 0
-144 + -27x = 45

Add '144' to each side of the equation.
-144 + 144 + -27x = 45 + 144

Combine like terms: -144 + 144 = 0
0 + -27x = 45 + 144
-27x = 45 + 144

Combine like terms: 45 + 144 = 189
-27x = 189

Divide each side by '-27'.
x = -7

Simplifying
x = -7

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