7(4x+6)-13=-87

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Solution for 7(4x+6)-13=-87 equation:


Simplifying
7(4x + 6) + -13 = -87

Reorder the terms:
7(6 + 4x) + -13 = -87
(6 * 7 + 4x * 7) + -13 = -87
(42 + 28x) + -13 = -87

Reorder the terms:
42 + -13 + 28x = -87

Combine like terms: 42 + -13 = 29
29 + 28x = -87

Solving
29 + 28x = -87

Solving for variable 'x'.

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

Add '-29' to each side of the equation.
29 + -29 + 28x = -87 + -29

Combine like terms: 29 + -29 = 0
0 + 28x = -87 + -29
28x = -87 + -29

Combine like terms: -87 + -29 = -116
28x = -116

Divide each side by '28'.
x = -4.142857143

Simplifying
x = -4.142857143

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