Question

请大家帮个忙,解方程,5（x+3)+2=3(x+2)+1

Answer 1

5（x+3）+2=3(x+2)+1

5x+15+2=3x+6+1

5x+17=3x+7

5x-3x=17-7

2x=10

x=10/2

x=5