Question

if x- 10 =-18 then x is​

Answer 1

Answer:

x=2

Step-by-step explanation:

10x-2=18+2

Step 1: for such kind of equations,we will first try to arrange all numbers on one side of ‘=’ sign, and the leave the Unknown variable(X=in this case) on the other side of ‘=’

This can be acheived by shifting the digit 2 on R.H.S therefore, the equation will be :

10x=18+2

Step 2: shift the only remaining number i.e. 10 on R.H.S. of the equation to get the value of ‘X’

Therefore, X= 20/10= 2

So the value of X here is equal to 2

Answer 2

Then x is -8 as -8-10 is -19