(5x+8)+(7x-13)=

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Solution for (5x+8)+(7x-13)= equation:


Simplifying
(5x + 8) + (7x + -13) = 0

Reorder the terms:
(8 + 5x) + (7x + -13) = 0

Remove parenthesis around (8 + 5x)
8 + 5x + (7x + -13) = 0

Reorder the terms:
8 + 5x + (-13 + 7x) = 0

Remove parenthesis around (-13 + 7x)
8 + 5x + -13 + 7x = 0

Reorder the terms:
8 + -13 + 5x + 7x = 0

Combine like terms: 8 + -13 = -5
-5 + 5x + 7x = 0

Combine like terms: 5x + 7x = 12x
-5 + 12x = 0

Solving
-5 + 12x = 0

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 12x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 12x = 0 + 5
12x = 0 + 5

Combine like terms: 0 + 5 = 5
12x = 5

Divide each side by '12'.
x = 0.4166666667

Simplifying
x = 0.4166666667

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