7(x+2)+8x=-1

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Solution for 7(x+2)+8x=-1 equation:


Simplifying
7(x + 2) + 8x = -1

Reorder the terms:
7(2 + x) + 8x = -1
(2 * 7 + x * 7) + 8x = -1
(14 + 7x) + 8x = -1

Combine like terms: 7x + 8x = 15x
14 + 15x = -1

Solving
14 + 15x = -1

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 15x = -1 + -14

Combine like terms: 14 + -14 = 0
0 + 15x = -1 + -14
15x = -1 + -14

Combine like terms: -1 + -14 = -15
15x = -15

Divide each side by '15'.
x = -1

Simplifying
x = -1

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