Mathematics
Junior High
Solved

xの求め方が分かりません

1- 6- m 15 n

Answers

✨ Best Answer ✨

右上にのびている直線を少し左にずらして考えます!               すると、   6:7=15:(7+x)
6x+42=105
6x=63
        x=21/2
21/2になると思います!

Mayu

ありがとうございます!

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