5•(3x-5)-5•(2x+1)=10

Question

5•(3x-5)-5•(2x+1)=10

Answer 1

5•(3x - 5) - 5•(2x + 1)=10 15x- 25 - 10x - 5 = 10 15x-10x = 10+25 5x = 35 x = 35:5 x = 7

Answer 2

5*(3х-5)-5*(2х+1)=10
15х-25-10х-5=10
15х-10х=10+25+5
5х=40
х=40:5
х=8