Question

PLSSS HELP IF YOU TURLY KNOW THISS

Answer 1

Answer:

$\frac{ - x + 10}{3} = 7 \\ - x + 10 = 7 \times 3 = 21 \\ - x + 10 = 21 \\ x = 10 - 21 \\ x = - 11 \\ thank \: you$

Answer 2

Answer:

$\frac{ - x + 10}{3} = 7 \\ - x + 10 = 7 \times 3 \\ - x + 10 = 21 \\ - x = 21 - 10 \\ - x = 11 \\ \boxed{x = - 11}$

• x = -11 is the right answer.