12(3-x)-4(3-5x)=7(x+5)+17

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Solution for 12(3-x)-4(3-5x)=7(x+5)+17 equation:


Simplifying
12(3 + -1x) + -4(3 + -5x) = 7(x + 5) + 17
(3 * 12 + -1x * 12) + -4(3 + -5x) = 7(x + 5) + 17
(36 + -12x) + -4(3 + -5x) = 7(x + 5) + 17
36 + -12x + (3 * -4 + -5x * -4) = 7(x + 5) + 17
36 + -12x + (-12 + 20x) = 7(x + 5) + 17

Reorder the terms:
36 + -12 + -12x + 20x = 7(x + 5) + 17

Combine like terms: 36 + -12 = 24
24 + -12x + 20x = 7(x + 5) + 17

Combine like terms: -12x + 20x = 8x
24 + 8x = 7(x + 5) + 17

Reorder the terms:
24 + 8x = 7(5 + x) + 17
24 + 8x = (5 * 7 + x * 7) + 17
24 + 8x = (35 + 7x) + 17

Reorder the terms:
24 + 8x = 35 + 17 + 7x

Combine like terms: 35 + 17 = 52
24 + 8x = 52 + 7x

Solving
24 + 8x = 52 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
24 + 8x + -7x = 52 + 7x + -7x

Combine like terms: 8x + -7x = 1x
24 + 1x = 52 + 7x + -7x

Combine like terms: 7x + -7x = 0
24 + 1x = 52 + 0
24 + 1x = 52

Add '-24' to each side of the equation.
24 + -24 + 1x = 52 + -24

Combine like terms: 24 + -24 = 0
0 + 1x = 52 + -24
1x = 52 + -24

Combine like terms: 52 + -24 = 28
1x = 28

Divide each side by '1'.
x = 28

Simplifying
x = 28

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