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

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


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

Reorder the terms:
-3(-3 + -2x) = 9x + 7
(-3 * -3 + -2x * -3) = 9x + 7
(9 + 6x) = 9x + 7

Reorder the terms:
9 + 6x = 7 + 9x

Solving
9 + 6x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
9 + 6x + -9x = 7 + 9x + -9x

Combine like terms: 6x + -9x = -3x
9 + -3x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
9 + -3x = 7 + 0
9 + -3x = 7

Add '-9' to each side of the equation.
9 + -9 + -3x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = 7 + -9
-3x = 7 + -9

Combine like terms: 7 + -9 = -2
-3x = -2

Divide each side by '-3'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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