Mathematics
Grade-8
Easy
Question
What is the y value in the equation 2x + 6y = 12?
- None of the above
Hint:
try to solve for y .
send all constants and x to right hand side .
The correct answer is:
Given
2x + 6y = 12
step 1 :
send 2x to rhs so it becomes -2x
6y = 12 - 2x
step 2 :
now 6 is in multiply with y when it go to rhs it become divide
y = ( 12 - 2x ) / 6
so , value of y is ( 12 - 2x ) / 6 .
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