-9+4x=7x-9

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Solution for -9+4x=7x-9 equation:


Simplifying
-9 + 4x = 7x + -9

Reorder the terms:
-9 + 4x = -9 + 7x

Add '9' to each side of the equation.
-9 + 9 + 4x = -9 + 9 + 7x

Combine like terms: -9 + 9 = 0
0 + 4x = -9 + 9 + 7x
4x = -9 + 9 + 7x

Combine like terms: -9 + 9 = 0
4x = 0 + 7x
4x = 7x

Solving
4x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
4x + -7x = 7x + -7x

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

Combine like terms: 7x + -7x = 0
-3x = 0

Divide each side by '-3'.
x = 0

Simplifying
x = 0

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