Question

Solve for x : 3 x = 12 ​

Answer 1

Answer:

We have,

3x = 12

$\implies$x = 12/3

(BY USING TRANSPOSITION METHOD)

$\implies$ x = 4

($\because$ 12 = 3 × 4)

$\boxes{\sf\therefore x\: = \: 4}$

Extra- Information:

• To solve a linear equation, we can use Cross Multiplication, Transposition Method,etc. depending on the question.

• a linear equation is an equation that may be put in the form where are the variables, and are the coefficients, which are often real numbers.

Answer 2

Answer:

the answer is 4

hope this will help you