Math, asked by jagruti09, 1 year ago

Please explain this one

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Answered by vikku2019
1
Rule for solve this---- 4(k-9) - 3(7-10) + 1(63-10k)
=4(k-9) - 3(-3) + 1(63-k)
=4k-36+9+63-k
=4k-k-36+72
=3k+36
3k = -36
k = -36/3
k = -12
hope it's help you!!!
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jagruti09: Thank you so much!!!❣
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jagruti09: how to add but? coz I don't know...
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