5-7y/2+4y=-8/7
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Answered by
1
Answer:
y=-86/7
Step-by-step explanation:
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Answered by
1
Answer:
Step-by-step explanation:
IN THIS SUM WE MUST USE CROSS MULTIPLICATION
-8(5-7y) = (2+4y)7
-40 + 56y = 14 + 28y
54 = 18y
y= 54/18
y = 3
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