3x+5(2x-4)=5x+2(3x+15)

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Solution for 3x+5(2x-4)=5x+2(3x+15) equation:


Simplifying
3x + 5(2x + -4) = 5x + 2(3x + 15)

Reorder the terms:
3x + 5(-4 + 2x) = 5x + 2(3x + 15)
3x + (-4 * 5 + 2x * 5) = 5x + 2(3x + 15)
3x + (-20 + 10x) = 5x + 2(3x + 15)

Reorder the terms:
-20 + 3x + 10x = 5x + 2(3x + 15)

Combine like terms: 3x + 10x = 13x
-20 + 13x = 5x + 2(3x + 15)

Reorder the terms:
-20 + 13x = 5x + 2(15 + 3x)
-20 + 13x = 5x + (15 * 2 + 3x * 2)
-20 + 13x = 5x + (30 + 6x)

Reorder the terms:
-20 + 13x = 30 + 5x + 6x

Combine like terms: 5x + 6x = 11x
-20 + 13x = 30 + 11x

Solving
-20 + 13x = 30 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-20 + 13x + -11x = 30 + 11x + -11x

Combine like terms: 13x + -11x = 2x
-20 + 2x = 30 + 11x + -11x

Combine like terms: 11x + -11x = 0
-20 + 2x = 30 + 0
-20 + 2x = 30

Add '20' to each side of the equation.
-20 + 20 + 2x = 30 + 20

Combine like terms: -20 + 20 = 0
0 + 2x = 30 + 20
2x = 30 + 20

Combine like terms: 30 + 20 = 50
2x = 50

Divide each side by '2'.
x = 25

Simplifying
x = 25

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