-5(-5x-3)-2x+1=-7

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Solution for -5(-5x-3)-2x+1=-7 equation:


Simplifying
-5(-5x + -3) + -2x + 1 = -7

Reorder the terms:
-5(-3 + -5x) + -2x + 1 = -7
(-3 * -5 + -5x * -5) + -2x + 1 = -7
(15 + 25x) + -2x + 1 = -7

Reorder the terms:
15 + 1 + 25x + -2x = -7

Combine like terms: 15 + 1 = 16
16 + 25x + -2x = -7

Combine like terms: 25x + -2x = 23x
16 + 23x = -7

Solving
16 + 23x = -7

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 = -7 + -16

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

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

Divide each side by '23'.
x = -1

Simplifying
x = -1

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