7. Whatshouldyousubtractfrom3m+4n–9toget–5m+2n+8? a) – 2m + 6n – 1 c) 8m + 2n – 17 e) 2m – 6n + 1 b) 8m – 2n + 17 d) –2m – 6n – 1 b) 3 d) 9 411 8. Ifx + 4 =119,findthevalueof(x– ) a) 1 c) 4 e) 11 𝑥𝑥 Page 9 of 54 ALGEBRA