Math, asked by yogiiii6231, 2 months ago

If 3m + n = 5 and 2m - n = 5 , find the value of 3m - 4n + 1.

Answers

Answered by bethaustin55

1

Answer:

3M+N=5

2M-N=5

ADD the 2 equations

5M=10

M=2

N= -1

3*2-4*(-1)+1=11

Step-by-step explanation:

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