Express y in terms of x for the equation 9x-7y =4
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Answer:
-7y = 4 - 9x
Step-by-step explanation:
first we transpose 9x to left hand side
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9x-7y=4
=> -7y = 4-9x
(Transpose x to RHS and change sign)
=> 7y = 9x-4
(Take minus sign in RHS and change all the signs)
=> y= 9x-4 / 7
Plz mark brainliest
=> -7y = 4-9x
(Transpose x to RHS and change sign)
=> 7y = 9x-4
(Take minus sign in RHS and change all the signs)
=> y= 9x-4 / 7
Plz mark brainliest
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