3 years ago

The work of a student to solve a set of equations is shown below: m=8+2n; 4m=4+4n. Solve by elimination

Mathematics

1 answer:

nadya68 [22]3 years ago

4 0

Answer:

Step-by-step explanation:

4(8+2n) = 4 + 4n

32 + 8n = 4+4n

4n = -28

n = -7

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