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OpenStudy (anonymous):
I am trying to refresh myself on algebra. I have a few problems I am stumped on. 10x-5x-3x=0. Isn't the answer 0? 5.7q-5.5-5.4q=.7q-3.7 I came up with q=4.5 but it does not check as right. Please help
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OpenStudy (anonymous):
yes this says \[2x=0\] so \[x=0\]
OpenStudy (anonymous):
How about the second question. What am I doing wrong?
OpenStudy (anonymous):
I got -.4q=1.8 so if you divide by -.4 , you get q=-4.5
OpenStudy (anonymous):
i think you just forgot a negative sign
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