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Romashka [77]
3 years ago
14

3/4 x - 21 = 10/4 x + 7/2

Mathematics
2 answers:
vodomira [7]3 years ago
8 0

Answer:  x=-14

Step-by-step explanation:

julia-pushkina [17]3 years ago
6 0

Answer:

x = -14

Step-by-step explanation:

multiply both sides by 4

3x - 84 = 10x + 14

-84 = 7x + 14

7x = -98

x = -14

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