12=3y-7x

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Solution for 12=3y-7x equation:


Simplifying
12 = 3y + -7x

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

Solving
12 = -7x + 3y

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 + 7x = -7x + 7x + 3y

Combine like terms: -7x + 7x = 0
12 + 7x = 0 + 3y
12 + 7x = 3y

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

Combine like terms: 12 + -12 = 0
0 + 7x = -12 + 3y
7x = -12 + 3y

Divide each side by '7'.
x = -1.714285714 + 0.4285714286y

Simplifying
x = -1.714285714 + 0.4285714286y

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