Math, asked by doli30, 6 months ago

5-7y/2+4y=-8/7
solve the equation

Answers

Answered by harsh17135

4

Step-by-step explanation:

5-7y/ 2+4y= -8/7

doing cross multiplication

5-7y * [7] =. 2+4y *[ -8]

35 - 49y. =. -16 + 32y

35 + 16 = 32y + 49y

51 = 81y

y= 51/81

Answered by singhbalwinder4456

14

Answer:

7(5-7y)=-8(2+4y)

35-49y=-16-32y

35+16=-32y+49y

51=17y

51/17=y

y=3

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