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

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


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

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

Reorder the terms:
-9 + 4x + -3x = 4x

Combine like terms: 4x + -3x = 1x
-9 + 1x = 4x

Solving
-9 + 1x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-9 + 1x + -4x = 4x + -4x

Combine like terms: 1x + -4x = -3x
-9 + -3x = 4x + -4x

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

Add '9' to each side of the equation.
-9 + 9 + -3x = 0 + 9

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

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

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

Simplifying
x = -3

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