4(-5y) + 2y = 180
-20y + 2y = 180
-18y = 180
y = -10
x = 50
Answer:
It equals 3
Step-by-step explanation:
To solve this it is basically like a normal problem you would just take out the X in it and divide 7 by 21 which leaves you with 3.
Answer:
(x/4) +1 OR (4/x)+1
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
9x - 2 = 67
67 + 2 = 69
69 × 9 = 621
621 = x