6-(3x-9)=2(5-x)

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Solution for 6-(3x-9)=2(5-x) equation:


Simplifying
6 + -1(3x + -9) = 2(5 + -1x)

Reorder the terms:
6 + -1(-9 + 3x) = 2(5 + -1x)
6 + (-9 * -1 + 3x * -1) = 2(5 + -1x)
6 + (9 + -3x) = 2(5 + -1x)

Combine like terms: 6 + 9 = 15
15 + -3x = 2(5 + -1x)
15 + -3x = (5 * 2 + -1x * 2)
15 + -3x = (10 + -2x)

Solving
15 + -3x = 10 + -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.
15 + -3x + 2x = 10 + -2x + 2x

Combine like terms: -3x + 2x = -1x
15 + -1x = 10 + -2x + 2x

Combine like terms: -2x + 2x = 0
15 + -1x = 10 + 0
15 + -1x = 10

Add '-15' to each side of the equation.
15 + -15 + -1x = 10 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = 10 + -15
-1x = 10 + -15

Combine like terms: 10 + -15 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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