Question

3x+5=13-x and verify it​

Answer 1

Step-by-step explanation:

hope this answer your question is helpful

Answer 2

Answer:

3x+5=13-x

=>3x+x=13-5

=>4x=8

=>x=2

Proof:

3×2+5=13-2

=>6+5=11

=>11=11

SINCE LHS AND RHS IS EQUAL.

HENCE PROVED.