3(x+4)-5=2(x+3)-x+7

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Solution for 3(x+4)-5=2(x+3)-x+7 equation:


Simplifying
3(x + 4) + -5 = 2(x + 3) + -1x + 7

Reorder the terms:
3(4 + x) + -5 = 2(x + 3) + -1x + 7
(4 * 3 + x * 3) + -5 = 2(x + 3) + -1x + 7
(12 + 3x) + -5 = 2(x + 3) + -1x + 7

Reorder the terms:
12 + -5 + 3x = 2(x + 3) + -1x + 7

Combine like terms: 12 + -5 = 7
7 + 3x = 2(x + 3) + -1x + 7

Reorder the terms:
7 + 3x = 2(3 + x) + -1x + 7
7 + 3x = (3 * 2 + x * 2) + -1x + 7
7 + 3x = (6 + 2x) + -1x + 7

Reorder the terms:
7 + 3x = 6 + 7 + 2x + -1x

Combine like terms: 6 + 7 = 13
7 + 3x = 13 + 2x + -1x

Combine like terms: 2x + -1x = 1x
7 + 3x = 13 + 1x

Solving
7 + 3x = 13 + 1x

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.
7 + 3x + -1x = 13 + 1x + -1x

Combine like terms: 3x + -1x = 2x
7 + 2x = 13 + 1x + -1x

Combine like terms: 1x + -1x = 0
7 + 2x = 13 + 0
7 + 2x = 13

Add '-7' to each side of the equation.
7 + -7 + 2x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 13 + -7
2x = 13 + -7

Combine like terms: 13 + -7 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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