I’m not doing this for brainlest or wtv but here
:
Given system of equations:
\[
\begin{align*}
2x - y &= 2 \\
0x + yy &= -18
\end{align*}
\]
1. Solve the first equation for y:
\[
y = 2x - 2
\]
2. Substitute the expression for y into the second equation:
\[
0x + (2x - 2) = -18
\]
3. Simplify the equation:
\[
2x - 2 = -18
\]
4. Add 2 to both sides:
\[
2x = -16
\]
5. Divide by 2:
\[
x = -8
\]
6. Substitute x back into the first equation to find y:
\[
2(-8) - y = 2
\]
7. Simplify the equation:
\[
-16 - y = 2
\]
8. Add 16 to both sides:
\[
- y = 18
\]
9. Multiply by -1:
\[
y = -18
\]
Therefore, the solution to the system of equations is \( (x, y) = (-8, -18) \).
