Question

Solve the system of equations
2y-3x=-27
5y+3x=6

Answer 1

The answer to the first one is y=3/2x-27/2

The answer to the second one is y=-3/5x+6/5

Explanation:

1. 2y-3x=-27

first, you want to add '3x' to both sides.

2y=3x-27

then you want to divide '2' from both sides. you do not want to use the 'y' because you want to keep the 'y' on its own side.

y=3/2x-27/2

2. 5y+3x=6

First, you want to subtract '3x' from both sides.

5y=-3x+6

Now, you want to divide '5' from both sides.

y=-3/5x+6/5