How to solve using Substitution or Elimination??? Help!!
y=3x-1

y=2x+2

Step-by-step explanation:

From these two equations, we can substitute the first equation into the second equation (or the other way round). This gives us:

(minus and add on both sides)

To solve for , we can use substitution again:

(using the first equation given)

Hope this helps :)

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

i have not got your picture clearly so see it once again