4 years ago

Solve the proportion. 7 42 - = - n 48

Mathematics

2 answers:

shusha [124]4 years ago

6 0

Answer:8

Step-by-step explanation:

sergejj [24]4 years ago

6 0

Answer:

N=8

Step-by-step explanation:

Simplify 42/48 to 7/8

7/n=7/8

Multiply both sides by n

7=7/8n

Simplify 7/8n to 7n/8

7=7n/8

Multiply both sides by 8

7*8=7n

Simplify 7×8 to 56

56=7n

Divide both sides by 7

56/7=n

Simplify 56/7 to 8

8=n

Switch sides

N=8

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