8x+7x=-4+3x+8x

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Solution for 8x+7x=-4+3x+8x equation:


Simplifying
8x + 7x = -4 + 3x + 8x

Combine like terms: 8x + 7x = 15x
15x = -4 + 3x + 8x

Combine like terms: 3x + 8x = 11x
15x = -4 + 11x

Solving
15x = -4 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
15x + -11x = -4 + 11x + -11x

Combine like terms: 15x + -11x = 4x
4x = -4 + 11x + -11x

Combine like terms: 11x + -11x = 0
4x = -4 + 0
4x = -4

Divide each side by '4'.
x = -1

Simplifying
x = -1

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