Step-by-step explanation:
8x - 9y = 11
8x = 9y + 11
8x - 11 = 9y
y = 8x/9 - 11/9
so, C is correct
He sold 8 and 4/20 boxes
he solde 8 and 1/5 boxes
he sold 8(20)+4 or 160+4 or 164 candy bars
Answer:
you can subtract 2x from both sides
Then subtract 5 from both sides.
x = 2 is what the equation gives you
Step-by-step explanation:
You can do one of two things.
1. You can subtract 2x from both sides of the equation
or
2. You can subtract 5 from both sides of the equation.
Either one will give you the correct answer.
3x - 2x + 5 = 2x - 2x + 7 Combine the xs
1x + 5 = 7 Subtract 5 from both sides.
x + 5-5 = 7-5
x = 2
Answer:
x ≤ 2
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
See the image for work. Leave a comment if you need more explanation.