Write an equivalent expression for 8(3+5X)+7X+4 if X=3 is the solution to both expressions the same(show work please and thank you)

Answer:This expression 28+47x = 8 (3+5X)+7X+4.Step-by-step explanation:Given : Expression for 8 (3+5X)+7X+4 if X=3 .To find : Write an equivalent expression .Solution : We have  8 (3+5X)+7X+4.Lets replace all the x's with 3 so we get: 8*(3+5*3)+7*3+4.Remove the parenthesis and we get: 8*18+7*3+4.Finally we have = 169.To get  equivalent expression :First distribute 8 among 3+5x and we get:                                  24+40x+7x+4.Now we combine all like factors and get: 28+47x.Lets replace all the x's with 3 so we get: 28+47*3                                       = 169 .Therefore , This expression 28+47x = 8 (3+5X)+7X+4.