# algebra

posted by
**alex** on
.

solve each system by substitution

1.

6x-3y=-33

2xty=-1

2.

2x-y=7

3x-2y=10

3.

4x=8y

2x+5y=27

posted by
**alex** on
.

solve each system by substitution

1.

6x-3y=-33

2xty=-1

2.

2x-y=7

3x-2y=10

3.

4x=8y

2x+5y=27