Question

1. Solve the following equations using elimination
a) 3(a - 1) = 8
c) 8y + 3 = 27 + 2y
e) 5y- (3y - 1) = y - 4
g) 21 - 1 = 14-1
i) 8(0-1) + 17(d - 3) = 5(40 - 4) + 5​

Answer 1

Answer:

a. a=11/3

b. y=4

c. y=5/4