Question

Solve the equations

(i) x+3=5 (ii) 3n=21 (iii) y-7=5 (iv) 2x-6=4 (v) 3z+3=15​

Answer 1

1. x+3=5
x=2
2. n=7
3. y=12
4. 2x=10
x=5
5. 3z=12
z= 4