4x-9(-3x)=8x-1

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Solution for 4x-9(-3x)=8x-1 equation:


Simplifying
4x + -9(-3x) = 8x + -1

Remove parenthesis around (-3x)
4x + -9 * -3x = 8x + -1

Multiply -9 * -3
4x + 27x = 8x + -1

Combine like terms: 4x + 27x = 31x
31x = 8x + -1

Reorder the terms:
31x = -1 + 8x

Solving
31x = -1 + 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.
31x + -8x = -1 + 8x + -8x

Combine like terms: 31x + -8x = 23x
23x = -1 + 8x + -8x

Combine like terms: 8x + -8x = 0
23x = -1 + 0
23x = -1

Divide each side by '23'.
x = -0.04347826087

Simplifying
x = -0.04347826087

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