Question

solve 12x -3=21
please find the answer ​

Answer 1

Answer:

x = 2

Step-by-step explanation:

➺ 12x - 3 = 21

➺ 12 = 21 + 3

➺ 12x = 24

➺ x = 24/12

➺ x = 2

Answer 2

Answer:

Step-by-step explanation: 12x - 3 = 21

                                      SO, We will set the constants and variables    different.

This means the variable, which is 12x will remain there while the constant, 3 will go to the number 21 and become opposite to subtracting (-) which is adding (+).

SO, It will be formed as, 12x = 21+3

SO, 12x = 24

HENCE x = 24/12

X=2

Hope you find this Answer Helpful!!!