Question

Solve the equations using systematic method-
a) 8p = 12320
b) y - 2 = 20
c) 2x - 10 = -22
d) 21x - 15 = -x + 7​

Answer 1

(a) 8p=12320

P=12320/8

P=1540

(b)y-2=20

Y=20+2

Y=22

(C)2x-10=-22

2x=-22+10

2x=-12

X=-12/2

X=-6

(d)21x-15=-x+7

21x+X=7+15

22x=22

X=1