1=8x+-9

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Solution for 1=8x+-9 equation:


Simplifying
1 = 8x + -9

Reorder the terms:
1 = -9 + 8x

Solving
1 = -9 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
1 + -8x = -9 + 8x + -8x

Combine like terms: 8x + -8x = 0
1 + -8x = -9 + 0
1 + -8x = -9

Add '-1' to each side of the equation.
1 + -1 + -8x = -9 + -1

Combine like terms: 1 + -1 = 0
0 + -8x = -9 + -1
-8x = -9 + -1

Combine like terms: -9 + -1 = -10
-8x = -10

Divide each side by '-8'.
x = 1.25

Simplifying
x = 1.25

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