7x-8+4x=7-x-5

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Solution for 7x-8+4x=7-x-5 equation:


Simplifying
7x + -8 + 4x = 7 + -1x + -5

Reorder the terms:
-8 + 7x + 4x = 7 + -1x + -5

Combine like terms: 7x + 4x = 11x
-8 + 11x = 7 + -1x + -5

Reorder the terms:
-8 + 11x = 7 + -5 + -1x

Combine like terms: 7 + -5 = 2
-8 + 11x = 2 + -1x

Solving
-8 + 11x = 2 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-8 + 11x + x = 2 + -1x + x

Combine like terms: 11x + x = 12x
-8 + 12x = 2 + -1x + x

Combine like terms: -1x + x = 0
-8 + 12x = 2 + 0
-8 + 12x = 2

Add '8' to each side of the equation.
-8 + 8 + 12x = 2 + 8

Combine like terms: -8 + 8 = 0
0 + 12x = 2 + 8
12x = 2 + 8

Combine like terms: 2 + 8 = 10
12x = 10

Divide each side by '12'.
x = 0.8333333333

Simplifying
x = 0.8333333333

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