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

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


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

Reorder the terms:
-2(7 + 3x) = -9x
(7 * -2 + 3x * -2) = -9x
(-14 + -6x) = -9x

Solving
-14 + -6x = -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.
-14 + -6x + 9x = -9x + 9x

Combine like terms: -6x + 9x = 3x
-14 + 3x = -9x + 9x

Combine like terms: -9x + 9x = 0
-14 + 3x = 0

Add '14' to each side of the equation.
-14 + 14 + 3x = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 3x = 0 + 14
3x = 0 + 14

Combine like terms: 0 + 14 = 14
3x = 14

Divide each side by '3'.
x = 4.666666667

Simplifying
x = 4.666666667

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