7-3(9x+4)=-13

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Solution for 7-3(9x+4)=-13 equation:


Simplifying
7 + -3(9x + 4) = -13

Reorder the terms:
7 + -3(4 + 9x) = -13
7 + (4 * -3 + 9x * -3) = -13
7 + (-12 + -27x) = -13

Combine like terms: 7 + -12 = -5
-5 + -27x = -13

Solving
-5 + -27x = -13

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -27x = -13 + 5

Combine like terms: -5 + 5 = 0
0 + -27x = -13 + 5
-27x = -13 + 5

Combine like terms: -13 + 5 = -8
-27x = -8

Divide each side by '-27'.
x = 0.2962962963

Simplifying
x = 0.2962962963

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