Solve for x 3x+4y=12

Problem

3*x+4*y=12

Solution

1. Subtract 4*y from both sides of the equation to isolate the term containing x

3*x=12−4*y

2. Divide every term by 3 to solve for x

x=(12−4*y)/3

3. Simplify the fraction by dividing each term in the numerator by the denominator.

x=4−4/3*y

Final Answer

x=4−4/3*y

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