8x-4+7x=-18

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Solution for 8x-4+7x=-18 equation:


Simplifying
8x + -4 + 7x = -18

Reorder the terms:
-4 + 8x + 7x = -18

Combine like terms: 8x + 7x = 15x
-4 + 15x = -18

Solving
-4 + 15x = -18

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 15x = -18 + 4

Combine like terms: -4 + 4 = 0
0 + 15x = -18 + 4
15x = -18 + 4

Combine like terms: -18 + 4 = -14
15x = -14

Divide each side by '15'.
x = -0.9333333333

Simplifying
x = -0.9333333333

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