Answer:
y=81
Step-by-step explanation:
x=9 and y=81
y-70=11 (add 70 onto 11)
y equals 81
y - 70 = 11
y =70 + 11
y = 81
inverse means opposite,
inverse of addition is subtraction
scam . smď
(7+4) any expression 2
Answer: 10, 1/10, 2/5
