Im currently in Algebra 2 This is supposed to be a substitution method problem.
2x-2y=2 and x-3y=6

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m