[(30 + 6) − 3^2] ÷ 9 ⋅ 2
2 answers:
You might be interested in
Lets multiply equation (2) by -2 to get:
Now we can add equations (1) and (2) to eliminate x:
Now that we know the value of y, we can replace it in equation (1) to get the value of x:
We can conclude that both x and y are equal to 3.