-3=5x-(3x-9)

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Solution for -3=5x-(3x-9) equation:


Simplifying
-3 = 5x + -1(3x + -9)

Reorder the terms:
-3 = 5x + -1(-9 + 3x)
-3 = 5x + (-9 * -1 + 3x * -1)
-3 = 5x + (9 + -3x)

Reorder the terms:
-3 = 9 + 5x + -3x

Combine like terms: 5x + -3x = 2x
-3 = 9 + 2x

Solving
-3 = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-3 + -2x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3 + -2x = 9 + 0
-3 + -2x = 9

Add '3' to each side of the equation.
-3 + 3 + -2x = 9 + 3

Combine like terms: -3 + 3 = 0
0 + -2x = 9 + 3
-2x = 9 + 3

Combine like terms: 9 + 3 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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