Three friends Mirka, Lucka, and Hanka, collect photos. If Mirka had 3 more photos than she has, she would have as many as Hanka. If Lucka had 5 photos less than she has, she would be like Hanka. How many photographs does each have if they have 431 together?

Correct answer:

H =  143
L =  148
M =  140

Step-by-step explanation:

M+L+H = 431
M+3 = H
L-5 = H

H+L+M = 431
H-M = 3
H-L = -5

H = 143
L = 148
M = 140

Our linear equations calculator calculates it.

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