Question

orx: (5x + 1) (x+3)-8= 5(x + 1) (x + 2)​

Answer 1

Step-by-step explanation:

multiply the inside parentheses

5x^2+15x+x+3-8=5(x^2+2x+x+2)

5x^2+16x-5=5x^2+10x+5x+10

arrange variable one side constant other side

5x^2+16x-5x^2-15x=10+5 (5x^2-5x^2=0; 16x-15x=1x)

x=15

the value of x is 15.

Answer 2

Answer:

Your answer is 14

Step-by-step explanation:

(5x + 1) (x+3) -8= 5

5(x + 1) (x + 1) (x + 2) =14

so your answer is 14

THANK YOU

AND PLEASE LIKE

ME AT BRAINLIEST