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OpenStudy (anonymous):
complete the solution of the equation. find the value of y when x equals -7. -7x-5y=54
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OpenStudy (imer):
Just substitute "-7" in place of "x" and simplify \[-7(-7)-5y=54 \rightarrow y=-1\]
OpenStudy (anonymous):
thanks, so now would this work the same with: Complete the solution of the equation. Find the value of y when x=2. -3x-8=10
OpenStudy (imer):
yep, all you have to do is substitute "x" value in the equation and simplify. but I believe the equation you gave is incorrect, there is no "y" in the equation. Do you mean "y" instead of "8"?
OpenStudy (anonymous):
i forgot to fix it on the question but it should be 8y but i figured it out its y=-2
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