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what is 5x - 3 = 12x + 11
0
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math
asked
Aug 30, 2013
in
Education
by
anonymous
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3
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0
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3=7x+11
-7=7x
-1=x
answered
Aug 30, 2013
by
Anna Rose
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-3=(12-5)x+11
-14=7x
x=-2
answered
Aug 31, 2013
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Jeff
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-12x+5x-3+3=12x-12x+11+3
(7)-7x=14(7)
(-1)-x=2(-1)
x=-2
answered
Sep 5, 2013
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biscuits4420
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