Question

solve the following equation

answer is 18

but I need step by step explanations in written copy​

Answer 1

Answer:

let the number is x

2x-30=60-3x

5x=90

x=18

ans is 18

Answer 2

Let number be x

2x+30=60-3x
3x+2x=30+60
5x=90
x=18