Question

find the value of x pls guys

Answer 1

x=35-15
=20

this is answer of your question

Answer 2

here we have.....
15 + x = 35
x = 35 - 15
x = 20

here when any number moves from LHS to RHS it's sign changes

that is + changes to -
and * changes to /
and vice versa.

plzzzz mark brainliest