thechef129
21.05.2021 •
Mathematics
Solve the following:
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Ответ:
Step-by-step explanation:
a) 4x - 3 = 2x + 7
=> 4x - 2x = 7 + 3
=> 2x = 10
=> x = 5 (Ans)
b) 2x + 6 = 7x - 14
=> 6 + 14 = 7x - 2x
=> 20 = 5x
=> 4 = x or x = 4 (Ans)
Ответ:
44
Step-by-step explanation:
is the answer is 44 now see