7x-4y(3)=12

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Solution for 7x-4y(3)=12 equation: 


Simplifying
7x + -4y(3) = 12

Reorder the terms for easier multiplication:
7x + -4 * 3y = 12

Multiply -4 * 3
7x + -12y = 12

Solving
7x + -12y = 12

Solving for variable 'x'.

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

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

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

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

Simplifying
x = 1.714285714 + 1.714285714y

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