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

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


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

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

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

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

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

Solving
-9 + 2x = -4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-9 + 2x + -1x = -4 + x + -1x

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

Combine like terms: x + -1x = 0
-9 + 1x = -4 + 0
-9 + 1x = -4

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

Combine like terms: -9 + 9 = 0
0 + 1x = -4 + 9
1x = -4 + 9

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

Divide each side by '1'.
x = 5

Simplifying
x = 5

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