5(3x-9)=6(5x-20)

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Solution for 5(3x-9)=6(5x-20) equation:


Simplifying
5(3x + -9) = 6(5x + -20)

Reorder the terms:
5(-9 + 3x) = 6(5x + -20)
(-9 * 5 + 3x * 5) = 6(5x + -20)
(-45 + 15x) = 6(5x + -20)

Reorder the terms:
-45 + 15x = 6(-20 + 5x)
-45 + 15x = (-20 * 6 + 5x * 6)
-45 + 15x = (-120 + 30x)

Solving
-45 + 15x = -120 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
-45 + 15x + -30x = -120 + 30x + -30x

Combine like terms: 15x + -30x = -15x
-45 + -15x = -120 + 30x + -30x

Combine like terms: 30x + -30x = 0
-45 + -15x = -120 + 0
-45 + -15x = -120

Add '45' to each side of the equation.
-45 + 45 + -15x = -120 + 45

Combine like terms: -45 + 45 = 0
0 + -15x = -120 + 45
-15x = -120 + 45

Combine like terms: -120 + 45 = -75
-15x = -75

Divide each side by '-15'.
x = 5

Simplifying
x = 5

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