8x-2=-9+-7x

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Solution for 8x-2=-9+-7x equation:


Simplifying
8x + -2 = -9 + -7x

Reorder the terms:
-2 + 8x = -9 + -7x

Solving
-2 + 8x = -9 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-2 + 8x + 7x = -9 + -7x + 7x

Combine like terms: 8x + 7x = 15x
-2 + 15x = -9 + -7x + 7x

Combine like terms: -7x + 7x = 0
-2 + 15x = -9 + 0
-2 + 15x = -9

Add '2' to each side of the equation.
-2 + 2 + 15x = -9 + 2

Combine like terms: -2 + 2 = 0
0 + 15x = -9 + 2
15x = -9 + 2

Combine like terms: -9 + 2 = -7
15x = -7

Divide each side by '15'.
x = -0.4666666667

Simplifying
x = -0.4666666667

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