8x-1+7=-9

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Solution for 8x-1+7=-9 equation:


Simplifying
8x + -1 + 7 = -9

Reorder the terms:
-1 + 7 + 8x = -9

Combine like terms: -1 + 7 = 6
6 + 8x = -9

Solving
6 + 8x = -9

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 8x = -9 + -6

Combine like terms: 6 + -6 = 0
0 + 8x = -9 + -6
8x = -9 + -6

Combine like terms: -9 + -6 = -15
8x = -15

Divide each side by '8'.
x = -1.875

Simplifying
x = -1.875

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