(5x+3)+(8x-5)=12

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Solution for (5x+3)+(8x-5)=12 equation:


Simplifying
(5x + 3) + (8x + -5) = 12

Reorder the terms:
(3 + 5x) + (8x + -5) = 12

Remove parenthesis around (3 + 5x)
3 + 5x + (8x + -5) = 12

Reorder the terms:
3 + 5x + (-5 + 8x) = 12

Remove parenthesis around (-5 + 8x)
3 + 5x + -5 + 8x = 12

Reorder the terms:
3 + -5 + 5x + 8x = 12

Combine like terms: 3 + -5 = -2
-2 + 5x + 8x = 12

Combine like terms: 5x + 8x = 13x
-2 + 13x = 12

Solving
-2 + 13x = 12

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 13x = 12 + 2

Combine like terms: -2 + 2 = 0
0 + 13x = 12 + 2
13x = 12 + 2

Combine like terms: 12 + 2 = 14
13x = 14

Divide each side by '13'.
x = 1.076923077

Simplifying
x = 1.076923077

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