-4+(2x-3)=9x

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Solution for -4+(2x-3)=9x equation:


Simplifying
-4 + (2x + -3) = 9x

Reorder the terms:
-4 + (-3 + 2x) = 9x

Remove parenthesis around (-3 + 2x)
-4 + -3 + 2x = 9x

Combine like terms: -4 + -3 = -7
-7 + 2x = 9x

Solving
-7 + 2x = 9x

Solving for variable 'x'.

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

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

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

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

Add '7' to each side of the equation.
-7 + 7 + -7x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -7x = 0 + 7
-7x = 0 + 7

Combine like terms: 0 + 7 = 7
-7x = 7

Divide each side by '-7'.
x = -1

Simplifying
x = -1

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