(8x-3)+(5x+4)=79

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Solution for (8x-3)+(5x+4)=79 equation:


Simplifying
(8x + -3) + (5x + 4) = 79

Reorder the terms:
(-3 + 8x) + (5x + 4) = 79

Remove parenthesis around (-3 + 8x)
-3 + 8x + (5x + 4) = 79

Reorder the terms:
-3 + 8x + (4 + 5x) = 79

Remove parenthesis around (4 + 5x)
-3 + 8x + 4 + 5x = 79

Reorder the terms:
-3 + 4 + 8x + 5x = 79

Combine like terms: -3 + 4 = 1
1 + 8x + 5x = 79

Combine like terms: 8x + 5x = 13x
1 + 13x = 79

Solving
1 + 13x = 79

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 = 79 + -1

Combine like terms: 1 + -1 = 0
0 + 13x = 79 + -1
13x = 79 + -1

Combine like terms: 79 + -1 = 78
13x = 78

Divide each side by '13'.
x = 6

Simplifying
x = 6

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