7x-3y+12=8x

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Solution for 7x-3y+12=8x equation:


Simplifying
7x + -3y + 12 = 8x

Reorder the terms:
12 + 7x + -3y = 8x

Solving
12 + 7x + -3y = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
12 + 7x + -8x + -3y = 8x + -8x

Combine like terms: 7x + -8x = -1x
12 + -1x + -3y = 8x + -8x

Combine like terms: 8x + -8x = 0
12 + -1x + -3y = 0

Add '-12' to each side of the equation.
12 + -1x + -12 + -3y = 0 + -12

Reorder the terms:
12 + -12 + -1x + -3y = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -1x + -3y = 0 + -12
-1x + -3y = 0 + -12

Combine like terms: 0 + -12 = -12
-1x + -3y = -12

Add '3y' to each side of the equation.
-1x + -3y + 3y = -12 + 3y

Combine like terms: -3y + 3y = 0
-1x + 0 = -12 + 3y
-1x = -12 + 3y

Divide each side by '-1'.
x = 12 + -3y

Simplifying
x = 12 + -3y

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