Answered

Solve the following systems by substitution method:
12x + 18y = 12
2x = 2 – 3y

Sagot :

Mlcparra16id
12x + 18y = 12
We divide both sides and get:
2x + 3y =2
2x = 2 - 3y

This is exactly the same as the second equation so there are infinitely many solutions.