8-7y=1 is y=1 how we solve this
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Hello there!
You can verify this by 2 methods...
Answer:
I) Substituting directly
8 - 7y = 1
given y = 1
LHS = 8 - 7(1)
8 - 7 = 1 = RHS
II) Solving the question for the value of y
8 - 7y = 1
or -7y = 1 - 8
or y = -7 ÷ (-7)
or y = 1
Verified!
Hope it helps you :)
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