Which of these points lies on the line described by the equation below? y+8=-4(x+7)

1 answer:

6 0

D. (-8,-7) Simplifying<span>y + -8 = 4(x + 7) Reorder the terms: -8 + y = 4(x + 7) Reorder the terms: -8 + y = 4(7 + x) -8 + y = (7 * 4 + x * 4) -8 + y = (28 + 4x) Solving -8 + y = 28 + 4x Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + y = 28 + 8 + 4x</span>

You might be interested in

Which equation does not belong with the other three?. x+3=-1 x+1=-5 x-2=-6 x-9=-13

beks73 [17]

X+3=-1 => x=-4
x+1=-5 => x=-6
x-2=-6 => x=-4
x-9=-13 => x=-4
So the different one is x+1=-5. Have a nice day!! ^^

8 0

4 years ago

Read 2 more answers

for a store contest, 4 out of every 65 people who visit the store will receive a free dvd. if 455 people visit the store how man

creativ13 [48]

$4DVD's........65p \\ \\ x..................455p \\ \\ x=\frac{4*455}{65} \\ \\ x=4*7 \\\\ \boxed{x=28 \ DVD's}$