8x-12.78=7x+12.22

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Solution for 8x-12.78=7x+12.22 equation:


Simplifying
8x + -12.78 = 7x + 12.22

Reorder the terms:
-12.78 + 8x = 7x + 12.22

Reorder the terms:
-12.78 + 8x = 12.22 + 7x

Solving
-12.78 + 8x = 12.22 + 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.
-12.78 + 8x + -7x = 12.22 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-12.78 + 1x = 12.22 + 7x + -7x

Combine like terms: 7x + -7x = 0
-12.78 + 1x = 12.22 + 0
-12.78 + 1x = 12.22

Add '12.78' to each side of the equation.
-12.78 + 12.78 + 1x = 12.22 + 12.78

Combine like terms: -12.78 + 12.78 = 0.00
0.00 + 1x = 12.22 + 12.78
1x = 12.22 + 12.78

Combine like terms: 12.22 + 12.78 = 25
1x = 25

Divide each side by '1'.
x = 25

Simplifying
x = 25

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