3(4x-5)=11(3x-9)

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Solution for 3(4x-5)=11(3x-9) equation:


Simplifying
3(4x + -5) = 11(3x + -9)

Reorder the terms:
3(-5 + 4x) = 11(3x + -9)
(-5 * 3 + 4x * 3) = 11(3x + -9)
(-15 + 12x) = 11(3x + -9)

Reorder the terms:
-15 + 12x = 11(-9 + 3x)
-15 + 12x = (-9 * 11 + 3x * 11)
-15 + 12x = (-99 + 33x)

Solving
-15 + 12x = -99 + 33x

Solving for variable 'x'.

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

Add '-33x' to each side of the equation.
-15 + 12x + -33x = -99 + 33x + -33x

Combine like terms: 12x + -33x = -21x
-15 + -21x = -99 + 33x + -33x

Combine like terms: 33x + -33x = 0
-15 + -21x = -99 + 0
-15 + -21x = -99

Add '15' to each side of the equation.
-15 + 15 + -21x = -99 + 15

Combine like terms: -15 + 15 = 0
0 + -21x = -99 + 15
-21x = -99 + 15

Combine like terms: -99 + 15 = -84
-21x = -84

Divide each side by '-21'.
x = 4

Simplifying
x = 4

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