Solve for x, y
x=18
y=4
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y=7-3
Consider the second equation. Subtract 3 from both sides.
y=4
Subtract 3 from 7 to get 4.
x+2=5\times 4
Consider the first equation. Insert the known values of variables into the equation.
x+2=20
Multiply 5 and 4 to get 20.
x=20-2
Subtract 2 from both sides.
x=18
Subtract 2 from 20 to get 18.
x=18 y=4
The system is now solved.
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