4 years ago

Solve for m and k Please quickly

Mathematics

1 answer:

larisa86 [58]4 years ago

5 0

Answer:

m = (8+3n)/4

k = 55j+20

Step-by-step explanation:

4m -3n = 8

Add 3n to each side

4m-3n+3n = 8+3n

4m = 8+3n

Divide by 4

4m/4 = (8+3n)/4

m = (8+3n)/4

(k-20)/5 = 11j

Multiply each side by 5

(k-20)/5 *5= 11j*5

k-20 = 55j

Add 20 to each side

k-20+20 = 55j+20

k = 55j+20

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