Question

Help me with this one as well! Solve the following simultaneous equation using the substitution method:
3x+8y=24 x+y=3 pleaseeeeeeeeeeeeeeeeee

Answer 1

x=3-y from second equation and this you need to substitut inside first equation

Answer 2

Can you do the whole thing? for god's sake?

Answer 3

3(3-y)+8y=24
9-3y+8y=24
9+5y=24
5y=15
y=15/5
y=3

x=3-y
x=3-3
x=0

x=0
y=3