-3(3x-5)=6(3x+7)

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Solution for -3(3x-5)=6(3x+7) equation:


Simplifying
-3(3x + -5) = 6(3x + 7)

Reorder the terms:
-3(-5 + 3x) = 6(3x + 7)
(-5 * -3 + 3x * -3) = 6(3x + 7)
(15 + -9x) = 6(3x + 7)

Reorder the terms:
15 + -9x = 6(7 + 3x)
15 + -9x = (7 * 6 + 3x * 6)
15 + -9x = (42 + 18x)

Solving
15 + -9x = 42 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
15 + -9x + -18x = 42 + 18x + -18x

Combine like terms: -9x + -18x = -27x
15 + -27x = 42 + 18x + -18x

Combine like terms: 18x + -18x = 0
15 + -27x = 42 + 0
15 + -27x = 42

Add '-15' to each side of the equation.
15 + -15 + -27x = 42 + -15

Combine like terms: 15 + -15 = 0
0 + -27x = 42 + -15
-27x = 42 + -15

Combine like terms: 42 + -15 = 27
-27x = 27

Divide each side by '-27'.
x = -1

Simplifying
x = -1

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