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

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


Simplifying
4x + -3 = 2x + -1(3x + 9)

Reorder the terms:
-3 + 4x = 2x + -1(3x + 9)

Reorder the terms:
-3 + 4x = 2x + -1(9 + 3x)
-3 + 4x = 2x + (9 * -1 + 3x * -1)
-3 + 4x = 2x + (-9 + -3x)

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

Combine like terms: 2x + -3x = -1x
-3 + 4x = -9 + -1x

Solving
-3 + 4x = -9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-3 + 4x + x = -9 + -1x + x

Combine like terms: 4x + x = 5x
-3 + 5x = -9 + -1x + x

Combine like terms: -1x + x = 0
-3 + 5x = -9 + 0
-3 + 5x = -9

Add '3' to each side of the equation.
-3 + 3 + 5x = -9 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = -9 + 3
5x = -9 + 3

Combine like terms: -9 + 3 = -6
5x = -6

Divide each side by '5'.
x = -1.2

Simplifying
x = -1.2

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