4 years ago

Find the value of 7u-4 given that 4u-3=9

Mathematics

2 answers:

amid [387]4 years ago

8 0

U= 3, so 7u-4= 17. 9+3= 12/4 = 3. 7*3=21-4= 17

Orlov [11]4 years ago

4 0

4u-3=9
4u=12
u=3

7(3)-4=17

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