Question

(vii) - 12 + a = 23​

Answer 1

Answer:

35

Step-by-step explanation:

a=23+12

a=35

so 35 is answer to your question

Answer 2

Answer:

We will get the value of a=35.

Step-by-step explanation:

• We have to evaluate the above expression by using the given data.

          Given data:-  $-12+a=23.$

           To find:- Value of the expression.

           Solution:-

• Here we will use the transposition method.

• Transposition is one of the linear equations.

• To solve the transposition method we will Identify the variables and constants.

• Then we Simplify the equation in LHS and RHS.

• Now Simplify the equation using arithmetic operations.

        $-12+a=23\\=>a-12=23\\=>a=23+12\\=>a=35$

      Here the question is $-12+a=23.$