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Chapter 1: Q10 (page 10)

Find the value of the variable.

13a=2

Short Answer

Expert verified

The value of the variable is a=2.

Step by step solution

01

Step 1. Multiply by 3.

To find the value of variable a in the equation 13a=2, multiply both sides of the equation by 3.

13a脳3=2脳3

02

Step 2. Simplify the equation.

To further simplify, cancel the common factors of 3 on the left-hand side.

3a3=2脳3a=6

03

Step 3. Verify the value.

In order to verify the value of a substitute 6 for a into the equation 13a=2.

13脳6=22=2True

Hence, the value of the variable is a=6.

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