30+7x=-3(-3x-8)

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Solution for 30+7x=-3(-3x-8) equation: 


Simplifying
30 + 7x = -3(-3x + -8)

Reorder the terms:
30 + 7x = -3(-8 + -3x)
30 + 7x = (-8 * -3 + -3x * -3)
30 + 7x = (24 + 9x)

Solving
30 + 7x = 24 + 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.
30 + 7x + -9x = 24 + 9x + -9x

Combine like terms: 7x + -9x = -2x
30 + -2x = 24 + 9x + -9x

Combine like terms: 9x + -9x = 0
30 + -2x = 24 + 0
30 + -2x = 24

Add '-30' to each side of the equation.
30 + -30 + -2x = 24 + -30

Combine like terms: 30 + -30 = 0
0 + -2x = 24 + -30
-2x = 24 + -30

Combine like terms: 24 + -30 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3

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