-4x-30=9(x+1)

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Solution for -4x-30=9(x+1) equation:


Simplifying
-4x + -30 = 9(x + 1)

Reorder the terms:
-30 + -4x = 9(x + 1)

Reorder the terms:
-30 + -4x = 9(1 + x)
-30 + -4x = (1 * 9 + x * 9)
-30 + -4x = (9 + 9x)

Solving
-30 + -4x = 9 + 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 + -4x + -9x = 9 + 9x + -9x

Combine like terms: -4x + -9x = -13x
-30 + -13x = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-30 + -13x = 9 + 0
-30 + -13x = 9

Add '30' to each side of the equation.
-30 + 30 + -13x = 9 + 30

Combine like terms: -30 + 30 = 0
0 + -13x = 9 + 30
-13x = 9 + 30

Combine like terms: 9 + 30 = 39
-13x = 39

Divide each side by '-13'.
x = -3

Simplifying
x = -3

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