9-4x=9+3x

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Solution for 9-4x=9+3x equation:


Simplifying
9 + -4x = 9 + 3x

Add '-9' to each side of the equation.
9 + -9 + -4x = 9 + -9 + 3x

Combine like terms: 9 + -9 = 0
0 + -4x = 9 + -9 + 3x
-4x = 9 + -9 + 3x

Combine like terms: 9 + -9 = 0
-4x = 0 + 3x
-4x = 3x

Solving
-4x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-4x + -3x = 3x + -3x

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

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

Divide each side by '-7'.
x = 0

Simplifying
x = 0

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