Question

first separate the variable and then solve the equation


1. x-4=0​

Answer 1

solution:

Step-by-step explanation:

first right question again,

then,transpose -4to R.H.S ,

when we transpose any no. to other side it changes there sign,

then solve and answer comes,

solution of this question is,

x-4=0

x=0+4

x=4