5x-(15x-9)=3(1-x)

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Solution for 5x-(15x-9)=3(1-x) equation:


Simplifying
5x + -1(15x + -9) = 3(1 + -1x)

Reorder the terms:
5x + -1(-9 + 15x) = 3(1 + -1x)
5x + (-9 * -1 + 15x * -1) = 3(1 + -1x)
5x + (9 + -15x) = 3(1 + -1x)

Reorder the terms:
9 + 5x + -15x = 3(1 + -1x)

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

Solving
9 + -10x = 3 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
9 + -10x + 3x = 3 + -3x + 3x

Combine like terms: -10x + 3x = -7x
9 + -7x = 3 + -3x + 3x

Combine like terms: -3x + 3x = 0
9 + -7x = 3 + 0
9 + -7x = 3

Add '-9' to each side of the equation.
9 + -9 + -7x = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -7x = 3 + -9
-7x = 3 + -9

Combine like terms: 3 + -9 = -6
-7x = -6

Divide each side by '-7'.
x = 0.8571428571

Simplifying
x = 0.8571428571

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