Question

Find the value of x:

a) 3+ x/4 = 5
b) x/2 - x/3 = 4
c) ax + b = 0 where a, b are any integers
d) 50/x + 4 = 14​

Answer 1

Answer:

a)3+×/4=5

×/4=5-3

×/4=2

×=2×4

×=8

b)×/2-×/3=4

take lcm of 2 and 3

3×-2×/6=4

×=4×6

×=24

d)50/×+4=14

50/×=14-4

50/×=10

×=5