rasv4799
21.09.2021 •
Mathematics
The sum of two numbers is 38.when 8 is added to twice one of the numbers, the result is 5 times the other number.find the two numbers
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Ответ:
26
Step-by-step explanation:
F+S=38
S=38-F . Use this to substitute for S below.
.
2F+8=5S . Substitute for S from above.
2F+8=5(38-F)
2F+8=190-5F
7F=182
F=26
Ответ:
38+8+5=51+5+8=64
Step-by-step explanation:
Ответ: