10x+5(3x-7)+9(3-2x)=2(2x+5)+15

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Solution for 10x+5(3x-7)+9(3-2x)=2(2x+5)+15 equation:


Simplifying
10x + 5(3x + -7) + 9(3 + -2x) = 2(2x + 5) + 15

Reorder the terms:
10x + 5(-7 + 3x) + 9(3 + -2x) = 2(2x + 5) + 15
10x + (-7 * 5 + 3x * 5) + 9(3 + -2x) = 2(2x + 5) + 15
10x + (-35 + 15x) + 9(3 + -2x) = 2(2x + 5) + 15
10x + -35 + 15x + (3 * 9 + -2x * 9) = 2(2x + 5) + 15
10x + -35 + 15x + (27 + -18x) = 2(2x + 5) + 15

Reorder the terms:
-35 + 27 + 10x + 15x + -18x = 2(2x + 5) + 15

Combine like terms: -35 + 27 = -8
-8 + 10x + 15x + -18x = 2(2x + 5) + 15

Combine like terms: 10x + 15x = 25x
-8 + 25x + -18x = 2(2x + 5) + 15

Combine like terms: 25x + -18x = 7x
-8 + 7x = 2(2x + 5) + 15

Reorder the terms:
-8 + 7x = 2(5 + 2x) + 15
-8 + 7x = (5 * 2 + 2x * 2) + 15
-8 + 7x = (10 + 4x) + 15

Reorder the terms:
-8 + 7x = 10 + 15 + 4x

Combine like terms: 10 + 15 = 25
-8 + 7x = 25 + 4x

Solving
-8 + 7x = 25 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-8 + 7x + -4x = 25 + 4x + -4x

Combine like terms: 7x + -4x = 3x
-8 + 3x = 25 + 4x + -4x

Combine like terms: 4x + -4x = 0
-8 + 3x = 25 + 0
-8 + 3x = 25

Add '8' to each side of the equation.
-8 + 8 + 3x = 25 + 8

Combine like terms: -8 + 8 = 0
0 + 3x = 25 + 8
3x = 25 + 8

Combine like terms: 25 + 8 = 33
3x = 33

Divide each side by '3'.
x = 11

Simplifying
x = 11

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