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Solve for y, x
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y=3-48
Consider the first equation. Subtract 48 from both sides.
y=-45
Subtract 48 from 3 to get -45.
5x+2\left(-45\right)=7
Consider the second equation. Insert the known values of variables into the equation.
5x-90=7
Multiply 2 and -45 to get -90.
5x=7+90
Add 90 to both sides.
5x=97
Add 7 and 90 to get 97.
x=\frac{97}{5}
Divide both sides by 5.
y=-45 x=\frac{97}{5}
The system is now solved.