8x-5=-7x+20

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


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

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

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

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

Combine like terms: 8x + 7x = 15x
-5 + 15x = 20 + -7x + 7x

Combine like terms: -7x + 7x = 0
-5 + 15x = 20 + 0
-5 + 15x = 20

Add '5' to each side of the equation.
-5 + 5 + 15x = 20 + 5

Combine like terms: -5 + 5 = 0
0 + 15x = 20 + 5
15x = 20 + 5

Combine like terms: 20 + 5 = 25
15x = 25

Divide each side by '15'.
x = 1.666666667

Simplifying
x = 1.666666667

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