7x-2+4x-12-13=0

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Solution for 7x-2+4x-12-13=0 equation:


Simplifying
7x + -2 + 4x + -12 + -13 = 0

Reorder the terms:
-2 + -12 + -13 + 7x + 4x = 0

Combine like terms: -2 + -12 = -14
-14 + -13 + 7x + 4x = 0

Combine like terms: -14 + -13 = -27
-27 + 7x + 4x = 0

Combine like terms: 7x + 4x = 11x
-27 + 11x = 0

Solving
-27 + 11x = 0

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + 11x = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 11x = 0 + 27
11x = 0 + 27

Combine like terms: 0 + 27 = 27
11x = 27

Divide each side by '11'.
x = 2.454545455

Simplifying
x = 2.454545455

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