20+x-8-5=7x-5

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Solution for 20+x-8-5=7x-5 equation:


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

Reorder the terms:
20 + -8 + -5 + x = 7x + -5

Combine like terms: 20 + -8 = 12
12 + -5 + x = 7x + -5

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

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

Solving
7 + x = -5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
7 + x + -7x = -5 + 7x + -7x

Combine like terms: x + -7x = -6x
7 + -6x = -5 + 7x + -7x

Combine like terms: 7x + -7x = 0
7 + -6x = -5 + 0
7 + -6x = -5

Add '-7' to each side of the equation.
7 + -7 + -6x = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -6x = -5 + -7
-6x = -5 + -7

Combine like terms: -5 + -7 = -12
-6x = -12

Divide each side by '-6'.
x = 2

Simplifying
x = 2

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