9x+7(-2x-3)=-18-8x

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Solution for 9x+7(-2x-3)=-18-8x equation:


Simplifying
9x + 7(-2x + -3) = -18 + -8x

Reorder the terms:
9x + 7(-3 + -2x) = -18 + -8x
9x + (-3 * 7 + -2x * 7) = -18 + -8x
9x + (-21 + -14x) = -18 + -8x

Reorder the terms:
-21 + 9x + -14x = -18 + -8x

Combine like terms: 9x + -14x = -5x
-21 + -5x = -18 + -8x

Solving
-21 + -5x = -18 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-21 + -5x + 8x = -18 + -8x + 8x

Combine like terms: -5x + 8x = 3x
-21 + 3x = -18 + -8x + 8x

Combine like terms: -8x + 8x = 0
-21 + 3x = -18 + 0
-21 + 3x = -18

Add '21' to each side of the equation.
-21 + 21 + 3x = -18 + 21

Combine like terms: -21 + 21 = 0
0 + 3x = -18 + 21
3x = -18 + 21

Combine like terms: -18 + 21 = 3
3x = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

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