(5x+4)+(8x-3)=75

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Solution for (5x+4)+(8x-3)=75 equation:


Simplifying
(5x + 4) + (8x + -3) = 75

Reorder the terms:
(4 + 5x) + (8x + -3) = 75

Remove parenthesis around (4 + 5x)
4 + 5x + (8x + -3) = 75

Reorder the terms:
4 + 5x + (-3 + 8x) = 75

Remove parenthesis around (-3 + 8x)
4 + 5x + -3 + 8x = 75

Reorder the terms:
4 + -3 + 5x + 8x = 75

Combine like terms: 4 + -3 = 1
1 + 5x + 8x = 75

Combine like terms: 5x + 8x = 13x
1 + 13x = 75

Solving
1 + 13x = 75

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 13x = 75 + -1

Combine like terms: 1 + -1 = 0
0 + 13x = 75 + -1
13x = 75 + -1

Combine like terms: 75 + -1 = 74
13x = 74

Divide each side by '13'.
x = 5.692307692

Simplifying
x = 5.692307692

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