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Delicious77 [7]
3 years ago
7

1/8k + 80= 1/2k + 120= ? I need some help pls

Mathematics
2 answers:
arlik [135]3 years ago
6 0

Answer:

k = 106 2/3

Step-by-step explanation:

Solve for k by simplifying both sides of the equation, then isolating the variable.

Vilka [71]3 years ago
4 0

1/8k + 80 = 1/2k + 120

Step 1: Subtract 1/2k from both sides.

1/8k + 80 - 1/2k = 1/2k + 120 - 1/2k

-3/8k + 80 = 120

Step 2: Subtract 80 from both sides.

-3/8k + 80 - 80 = 120 - 80

-3/8k = 40

Step 3: Multiply both sides by 8/(-3).

(8/-3) x (-3/8k) = (8/-3) x (40)

Answer:<u> </u><u>k = -320/3 or −106.667</u>

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