Question

(p+4) (3p+6) -8p=16+(3p+4) (p+5)

Answer 1

$(p + 4)(3p + 6) - 8p = 16 + (3p + 4)(p + 5) \\ 3 {p}^{2} + 6p + 12p + 24 - 8p = 16 + 3 {p}^{2} + 15p + 4p + 20 \\ 3 {p}^{2} + 10p + 24 = 3 {p}^{2} + 19p + 36 \\ 3 {p}^{2} - 3 {p}^{2} + 10p - 19p + 24 - 36 = 0 \\ - 9p - 12 = 0 \\ 9p = - 12 \\ p = - 12 \div 9 \\ hope \: it \: helped \: u$