3(9x+15)+13=-77

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Solution for 3(9x+15)+13=-77 equation:


Simplifying
3(9x + 15) + 13 = -77

Reorder the terms:
3(15 + 9x) + 13 = -77
(15 * 3 + 9x * 3) + 13 = -77
(45 + 27x) + 13 = -77

Reorder the terms:
45 + 13 + 27x = -77

Combine like terms: 45 + 13 = 58
58 + 27x = -77

Solving
58 + 27x = -77

Solving for variable 'x'.

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

Add '-58' to each side of the equation.
58 + -58 + 27x = -77 + -58

Combine like terms: 58 + -58 = 0
0 + 27x = -77 + -58
27x = -77 + -58

Combine like terms: -77 + -58 = -135
27x = -135

Divide each side by '27'.
x = -5

Simplifying
x = -5

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