Answer:
Step-by-step explanation:
we are given these two equations and we need to solve for y
2x+2=y
2y=5x-1
lets use the substitution method to eliminate one of the variable first
using the first equation y=2x+2 and substituting in the second equation we get
2(2x+2)= 5x -1
distribute the 2 on parenthesis
4x+4 =5x -1
Bring all the like terms to one side
4+1 =5x-4x
5= x
so we get x=5 .
Now to get y we can plug this value of x in the first equation
y=2x+2
so we get
y=2(5)+2
y=10+2
y=12
