Question

Solve by the substitution method
6x+5y=3
x=16-6y

Answer 1

Minus the 6y on the 2nd equation

Answer 2

You will get
6x+5y=3
x+6y=16
Then you will have to get rid of one of the variables

Answer 3

Say you want to get rid of the x so will have to multiply -6 on the second equation then you will get
-31y=-93

Answer 4

Then the y=3
You plug the 3 into the 2nd equation
x+6(3)=16
x+18=16
x=-2

Answer 5

So x=-2 & y=3