Question

solve each question and check your answer
a: 3a+2=11
b:9(x-3)=54​

Answer 1

Answer:

a) a=3

b) x=9

Step-by-step explanation:

a) 3a+2 = 11

3a = 11-2

3a = 9

a = 9/3

a = 3

b) 9(x-3) = 54

x-3 = 54/9

x-3 = 6

x = 6+3

x = 9

Hope this answer helps you

Answer 2

Answer :-

➤ a = 3

➤ b= 9

Step By Step Explanation :-

Given :-

• a) 3a + 2 = 11

• b) 9 (x-3) = 54

➤ We will solve first equation,

➜ 3a + 2 = 11

➜ 3a = 11-2

➜ 3a = 9

➜ a = 9/3

➜ a = 3

➤ Now we have to check this answer is correct or wrong so, we have to put the value of a in equation.

➤ 3a + 2 = 11

➜ 3 × 3 + 2 = 11

➜ 9+ 2 = 11

➜ 11 = 11

➤ RHS = LHS

➤ Now, we will solve the second equation,

➜ 9(x-3) = 54

➜ 9x - 27 = 54

➜ 9x = 81

➜ x = 9

➤ For checking the answer put the value of x in equation,

➤ 9(x-3) = 54

➜ 9 (9-3) = 54

➜ 9× 6= 54

➜ 54 = 54

➤ RHS = LHS

Hope it will help uh!