3(2x-9)=5(x-4)

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Solution for 3(2x-9)=5(x-4) equation:


Simplifying
3(2x + -9) = 5(x + -4)

Reorder the terms:
3(-9 + 2x) = 5(x + -4)
(-9 * 3 + 2x * 3) = 5(x + -4)
(-27 + 6x) = 5(x + -4)

Reorder the terms:
-27 + 6x = 5(-4 + x)
-27 + 6x = (-4 * 5 + x * 5)
-27 + 6x = (-20 + 5x)

Solving
-27 + 6x = -20 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-27 + 6x + -5x = -20 + 5x + -5x

Combine like terms: 6x + -5x = 1x
-27 + 1x = -20 + 5x + -5x

Combine like terms: 5x + -5x = 0
-27 + 1x = -20 + 0
-27 + 1x = -20

Add '27' to each side of the equation.
-27 + 27 + 1x = -20 + 27

Combine like terms: -27 + 27 = 0
0 + 1x = -20 + 27
1x = -20 + 27

Combine like terms: -20 + 27 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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