(5x+10)+(3x+39)=115

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Solution for (5x+10)+(3x+39)=115 equation:


Simplifying
(5x + 10) + (3x + 39) = 115

Reorder the terms:
(10 + 5x) + (3x + 39) = 115

Remove parenthesis around (10 + 5x)
10 + 5x + (3x + 39) = 115

Reorder the terms:
10 + 5x + (39 + 3x) = 115

Remove parenthesis around (39 + 3x)
10 + 5x + 39 + 3x = 115

Reorder the terms:
10 + 39 + 5x + 3x = 115

Combine like terms: 10 + 39 = 49
49 + 5x + 3x = 115

Combine like terms: 5x + 3x = 8x
49 + 8x = 115

Solving
49 + 8x = 115

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + 8x = 115 + -49

Combine like terms: 49 + -49 = 0
0 + 8x = 115 + -49
8x = 115 + -49

Combine like terms: 115 + -49 = 66
8x = 66

Divide each side by '8'.
x = 8.25

Simplifying
x = 8.25

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