Question

2) Solve each of the following equations
and check your solution by substituting
its value in the equation.
(i) 6 = 3(a - 3)
​

Answer 1

Answer:

a=5

Step-by-step explanation:

6=3(a-3)------------1

or,6=3a-9

or, 3a=9+6

or,a=15÷3 =5

therefore a=5

putting the value of x in eqn 1st,we get

As,6=3a-9

6=3(5)-9

6=15-9

6=6