-9+3(-9x-7)=-4

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Solution for -9+3(-9x-7)=-4 equation:


Simplifying
-9 + 3(-9x + -7) = -4

Reorder the terms:
-9 + 3(-7 + -9x) = -4
-9 + (-7 * 3 + -9x * 3) = -4
-9 + (-21 + -27x) = -4

Combine like terms: -9 + -21 = -30
-30 + -27x = -4

Solving
-30 + -27x = -4

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + -27x = -4 + 30

Combine like terms: -30 + 30 = 0
0 + -27x = -4 + 30
-27x = -4 + 30

Combine like terms: -4 + 30 = 26
-27x = 26

Divide each side by '-27'.
x = -0.962962963

Simplifying
x = -0.962962963

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