8x+19=x+20

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Solution for 8x+19=x+20 equation:


Simplifying
8x + 19 = x + 20

Reorder the terms:
19 + 8x = x + 20

Reorder the terms:
19 + 8x = 20 + x

Solving
19 + 8x = 20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
19 + 8x + -1x = 20 + x + -1x

Combine like terms: 8x + -1x = 7x
19 + 7x = 20 + x + -1x

Combine like terms: x + -1x = 0
19 + 7x = 20 + 0
19 + 7x = 20

Add '-19' to each side of the equation.
19 + -19 + 7x = 20 + -19

Combine like terms: 19 + -19 = 0
0 + 7x = 20 + -19
7x = 20 + -19

Combine like terms: 20 + -19 = 1
7x = 1

Divide each side by '7'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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