12x+3y+7=0

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Solution for 12x+3y+7=0 equation:


Simplifying
12x + 3y + 7 = 0

Reorder the terms:
7 + 12x + 3y = 0

Solving
7 + 12x + 3y = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + 12x + -7 + 3y = 0 + -7

Reorder the terms:
7 + -7 + 12x + 3y = 0 + -7

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

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

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

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

Divide each side by '12'.
x = -0.5833333333 + -0.25y

Simplifying
x = -0.5833333333 + -0.25y

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