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LenaWriter
[7]
3 years ago
14
3x - 7x =4 I need you to help me solve and work it out
Mathematics
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1
answer:
djyliett
[7]
3 years ago
4
0
3-7 is -4 so it becomes -4x=4 divide both sides by 4 to get -x=-1 a lot of teachers dont like that negative x so you can also divide by -1 again to make it x=1
hope it helps
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