Question

2b/3 - 5=3 please solve this equation

Answer 1

Answer:

12

Step-by-step explanation:

2b/3-5=3

2b/3=3+5

b=8×3/2

b=12

Answer 2

Answer:

=> b = 12

Step-by-step explanation:

Given that:-

$\frac{2b}{3} -5=3$

To find:- The value of the expression:

Here we will use the transposition method.

We have to follow these steps:-

( i ) First of all, we have to identify the variables and the constants.

( ii ) Get the variable to one side of the equation. Maintain equation balance while calculating.

( iii ) Then solve the expression of both sides by using various mathematical operations. Simplify both sides.

As we have,

=> $\frac{2b}{3} -5=3$

First of all, we have to find the common denominator:

=> $\frac{2b}{3} -\frac{3(-5)}{3} =3$

$=> \frac{2b+3(-5)}{3}=3$

By simplifying it further, we get

=> $\frac{2b-15}{3} =3$

Now, multiply both sides by $3$-

=> $\frac{2b-15}{3} \times 3=3\times 3$

=> $2b-15=9$

Add both sides by $15$, we get

=> $2b-15+15=9+15$

=> $2b = 24$

Divide both sides by $2$, we get

=> $b=12$

Hence, the required solution is 12.