-5(3x-9)-x=-3(x-4)

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Solution for -5(3x-9)-x=-3(x-4) equation:


Simplifying
-5(3x + -9) + -1x = -3(x + -4)

Reorder the terms:
-5(-9 + 3x) + -1x = -3(x + -4)
(-9 * -5 + 3x * -5) + -1x = -3(x + -4)
(45 + -15x) + -1x = -3(x + -4)

Combine like terms: -15x + -1x = -16x
45 + -16x = -3(x + -4)

Reorder the terms:
45 + -16x = -3(-4 + x)
45 + -16x = (-4 * -3 + x * -3)
45 + -16x = (12 + -3x)

Solving
45 + -16x = 12 + -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.
45 + -16x + 3x = 12 + -3x + 3x

Combine like terms: -16x + 3x = -13x
45 + -13x = 12 + -3x + 3x

Combine like terms: -3x + 3x = 0
45 + -13x = 12 + 0
45 + -13x = 12

Add '-45' to each side of the equation.
45 + -45 + -13x = 12 + -45

Combine like terms: 45 + -45 = 0
0 + -13x = 12 + -45
-13x = 12 + -45

Combine like terms: 12 + -45 = -33
-13x = -33

Divide each side by '-13'.
x = 2.538461538

Simplifying
x = 2.538461538

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