Mathematics
06.03.2021 13:49
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How to solve 7 (1+5n)+6 (1+4n)=13

How to solve 7 (1+5n)+6 (1+4n)=13
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kam110800
kam110800
4,6(24 marks)
7 + 35n + 6 + 24n = 13 ;
 13 + 59n = 13 ;
59n = 0 ;
n = 0 ;
kingdrex4772
kingdrex4772
4,8(61 marks)

1) squares and rectangles

2) squares and rhombuses

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