sergioppp1010
sergioppp1010
24-01-2020
Mathematics
contestada
What is the sum of 7n-5=10n+3
Respuesta :
alicia3227
alicia3227
24-01-2020
7n-5=10n+3
-7n -7n
-5=3n+3
-3 -3 I HOPE YOU UNDERSTAND
THIS AMD I HOPE MY ANSWER
IS RIGHT TOO
-8=3n
— —
3 3
-8
— = n
3
Answer Link
dakotawarner11
dakotawarner11
24-01-2020
So u have to subtract 7n on both sides and after u get that u have -5=3n+3 then u subtract 3 on both sides and u get 2=3n so u have decide both by 2 and n =1.5
Answer Link
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