7-8x-5-13x=5

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Solution for 7-8x-5-13x=5 equation: 


Simplifying
7 + -8x + -5 + -13x = 5

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

Combine like terms: 7 + -5 = 2
2 + -8x + -13x = 5

Combine like terms: -8x + -13x = -21x
2 + -21x = 5

Solving
2 + -21x = 5

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 + -21x = 5 + -2

Combine like terms: 2 + -2 = 0
0 + -21x = 5 + -2
-21x = 5 + -2

Combine like terms: 5 + -2 = 3
-21x = 3

Divide each side by '-21'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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