3 years ago

What value for n makes this equation true? 4 • 63 = (4 • 60) + (4 • n)

Mathematics

2 answers:

Simora [160]3 years ago

3 0

4 · 63 =(4 · 60) +(4 · 3)

klio [65]3 years ago

3 0

4* 63 = (4* 60) + (4*n)
252 = 240 + 4n
252 - 240 = 240 - 240 + 4n
12 = 4n
4n : 4 = 12: 4
n = 3

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