Solve for x, y
x=24
y=12
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Algebra
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\left. \begin{array}{l}{ 2 x = 4 y }\\{ y = 12 }\end{array} \right.
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2x=4\times 12
Consider the first equation. Insert the known values of variables into the equation.
2x=48
Multiply 4 and 12 to get 48.
x=\frac{48}{2}
Divide both sides by 2.
x=24
Divide 48 by 2 to get 24.
x=24 y=12
The system is now solved.
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