Isolate the z. Note the equal sign. Subtract 1/7z to both sides
1/7z (-1/7z) + 2 = -6/7z (-1/7z)
2 = -6/7z - 1/7z
Simplify. Combine like terms
2 = -7/7z
2 = -1z
Isolate the z. Divide -1 from both sides
(2)/-1 = (-1z)/-1
z = 2/-1
z = -2
-2 is your answer
hope this helps
They would be 76 miles apart.
Each boat is travelling for 2 hours. Therefore, we just need to multiply their speed by 2. This will give us the distance they traveled from the start.
2 x 17 = 34
2 x 21 = 42
34 + 42 = 76 miles apart
KLMN is the trapezoid. So:( KL + MN ) / 2 = HJ( 4 x + 1 + 27 ) / 2 = 5 x + 2 / * 24 x + 28 = 10 x + 410 x - 4 x = 28 - 46 x = 24x = 24 : 6x = 4KL = 4 * 4 + 1 = 16 + 1 = 17Answer: KL = 17
Answer:
g(-8) = -62
Step-by-step explanation:
g(x) = 8x+2
What is x when g(x) = -62
-62 = 8x+2
Subtract 2 from each side
-62-2 = 8x+2-2
-64 = 8x
Divide by 8
-64/8 = 8x/8
-8 = x
