3x-4(2x-9)=5x+11

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Solution for 3x-4(2x-9)=5x+11 equation:


Simplifying
3x + -4(2x + -9) = 5x + 11

Reorder the terms:
3x + -4(-9 + 2x) = 5x + 11
3x + (-9 * -4 + 2x * -4) = 5x + 11
3x + (36 + -8x) = 5x + 11

Reorder the terms:
36 + 3x + -8x = 5x + 11

Combine like terms: 3x + -8x = -5x
36 + -5x = 5x + 11

Reorder the terms:
36 + -5x = 11 + 5x

Solving
36 + -5x = 11 + 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.
36 + -5x + -5x = 11 + 5x + -5x

Combine like terms: -5x + -5x = -10x
36 + -10x = 11 + 5x + -5x

Combine like terms: 5x + -5x = 0
36 + -10x = 11 + 0
36 + -10x = 11

Add '-36' to each side of the equation.
36 + -36 + -10x = 11 + -36

Combine like terms: 36 + -36 = 0
0 + -10x = 11 + -36
-10x = 11 + -36

Combine like terms: 11 + -36 = -25
-10x = -25

Divide each side by '-10'.
x = 2.5

Simplifying
x = 2.5

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