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How do you rewrite this equation so that y is a function of x 2x plus y equals 7?
Updated: 4/28/2022
Wiki User
∙ 13y agoBest Answer
y=f(x)= x(2x+y)=7
f(x)=2x^2 +xy -7 = 0
y=2x^2 +xy -7
y-xy -7 + 2x^2 = 0
y(1-x)=2x^2-7
y=(2x^2-7) / (1-x)
Excuse the working.
Y equals 2 X squared minus 7 all divided by 1-X
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∙ 13y agoThis answer is:
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