\left\{ \begin{array} { l } { x = 2.25 } \\ { y = 4 x - 3 } \end{array} \right.
Solve for x, y
x=2.25
y=6
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y=4\times 2.25-3
Consider the second equation. Insert the known values of variables into the equation.
y=9-3
Multiply 4 and 2.25 to get 9.
y=6
Subtract 3 from 9 to get 6.
x=2.25 y=6
The system is now solved.
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