Question

Solve each of the following equation and verify the answer in each case 1. 3x + 1 =28

Answer 1

Answer:

9

Step-by-step explanation:

3x=28-1=27

x=27/3=9

Answer 2

Hi there!

Your Answer :-

Equation Given :-

$\rm\red{3x + 1 = 28}$

Solving the Equation :-

Use Transposition Method.

$\rm\blue{3x = 28 - 1}$

Subtract 1 from 28.

$\rm\green{3x = 27}$

Divide 27 by 3.

$\rm\pink{x = \dfrac{27}{3}}$

$\rm\gray{x = 9}$

Check :-

Put the value of x.

$\rm\orange{3(9) + 1 = 28}$

$\rm\purple{27 + 1 = 28}$

Hence, Verified.

$\huge\pink{\ddot\smile}$