Question

Solve the following system of equations.

3x + 2y - 5 = 0
x = y + 10

Answer 1

Substitution.......

Answer 2

do the same a the last one

the value of x is given in the second equation (=y+10)

put (y+10) in the FIRST equation in place of x

Then you can simply solve the first equation for y

Post it here - then I'll help you with solving x

Answer 3

x=5
y=-5

Answer 4

Well done - so now you have the METHOD it can be applied in many similar systems.