3(x+7)+2(x+3)=x+39

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Solution for 3(x+7)+2(x+3)=x+39 equation:


Simplifying
3(x + 7) + 2(x + 3) = x + 39

Reorder the terms:
3(7 + x) + 2(x + 3) = x + 39
(7 * 3 + x * 3) + 2(x + 3) = x + 39
(21 + 3x) + 2(x + 3) = x + 39

Reorder the terms:
21 + 3x + 2(3 + x) = x + 39
21 + 3x + (3 * 2 + x * 2) = x + 39
21 + 3x + (6 + 2x) = x + 39

Reorder the terms:
21 + 6 + 3x + 2x = x + 39

Combine like terms: 21 + 6 = 27
27 + 3x + 2x = x + 39

Combine like terms: 3x + 2x = 5x
27 + 5x = x + 39

Reorder the terms:
27 + 5x = 39 + x

Solving
27 + 5x = 39 + 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.
27 + 5x + -1x = 39 + x + -1x

Combine like terms: 5x + -1x = 4x
27 + 4x = 39 + x + -1x

Combine like terms: x + -1x = 0
27 + 4x = 39 + 0
27 + 4x = 39

Add '-27' to each side of the equation.
27 + -27 + 4x = 39 + -27

Combine like terms: 27 + -27 = 0
0 + 4x = 39 + -27
4x = 39 + -27

Combine like terms: 39 + -27 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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