-9x+7(3x-3)=-4-5x

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Solution for -9x+7(3x-3)=-4-5x equation:


Simplifying
-9x + 7(3x + -3) = -4 + -5x

Reorder the terms:
-9x + 7(-3 + 3x) = -4 + -5x
-9x + (-3 * 7 + 3x * 7) = -4 + -5x
-9x + (-21 + 21x) = -4 + -5x

Reorder the terms:
-21 + -9x + 21x = -4 + -5x

Combine like terms: -9x + 21x = 12x
-21 + 12x = -4 + -5x

Solving
-21 + 12x = -4 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-21 + 12x + 5x = -4 + -5x + 5x

Combine like terms: 12x + 5x = 17x
-21 + 17x = -4 + -5x + 5x

Combine like terms: -5x + 5x = 0
-21 + 17x = -4 + 0
-21 + 17x = -4

Add '21' to each side of the equation.
-21 + 21 + 17x = -4 + 21

Combine like terms: -21 + 21 = 0
0 + 17x = -4 + 21
17x = -4 + 21

Combine like terms: -4 + 21 = 17
17x = 17

Divide each side by '17'.
x = 1

Simplifying
x = 1

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