3(4x+13)-5(2x+3)=x+4

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Solution for 3(4x+13)-5(2x+3)=x+4 equation:


Simplifying
3(4x + 13) + -5(2x + 3) = x + 4

Reorder the terms:
3(13 + 4x) + -5(2x + 3) = x + 4
(13 * 3 + 4x * 3) + -5(2x + 3) = x + 4
(39 + 12x) + -5(2x + 3) = x + 4

Reorder the terms:
39 + 12x + -5(3 + 2x) = x + 4
39 + 12x + (3 * -5 + 2x * -5) = x + 4
39 + 12x + (-15 + -10x) = x + 4

Reorder the terms:
39 + -15 + 12x + -10x = x + 4

Combine like terms: 39 + -15 = 24
24 + 12x + -10x = x + 4

Combine like terms: 12x + -10x = 2x
24 + 2x = x + 4

Reorder the terms:
24 + 2x = 4 + x

Solving
24 + 2x = 4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
24 + 2x + -1x = 4 + x + -1x

Combine like terms: 2x + -1x = 1x
24 + 1x = 4 + x + -1x

Combine like terms: x + -1x = 0
24 + 1x = 4 + 0
24 + 1x = 4

Add '-24' to each side of the equation.
24 + -24 + 1x = 4 + -24

Combine like terms: 24 + -24 = 0
0 + 1x = 4 + -24
1x = 4 + -24

Combine like terms: 4 + -24 = -20
1x = -20

Divide each side by '1'.
x = -20

Simplifying
x = -20

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