Simplify the expression 7y+4×+4-2×+8. What is the coefficient of x? What is the constant?
Question
Answer:
In order to simplify the expression we should put y on one side of the equation and all other elements on the other side.7y+4x-4-2x+8=0
7y=-4x+4+2x-8
7y=-2x-4
Now, we should get only y on the left side of the equation, so we divide the whole equation by 7.
y==2/7x-4/7
The coefficient of x is: -2/7
the constant is -4/7
solved
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4 months ago
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