5x+2(-3x-9)=-25

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Solution for 5x+2(-3x-9)=-25 equation:


Simplifying
5x + 2(-3x + -9) = -25

Reorder the terms:
5x + 2(-9 + -3x) = -25
5x + (-9 * 2 + -3x * 2) = -25
5x + (-18 + -6x) = -25

Reorder the terms:
-18 + 5x + -6x = -25

Combine like terms: 5x + -6x = -1x
-18 + -1x = -25

Solving
-18 + -1x = -25

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -1x = -25 + 18

Combine like terms: -18 + 18 = 0
0 + -1x = -25 + 18
-1x = -25 + 18

Combine like terms: -25 + 18 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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