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Corbin Reid
Mathematics
3 October, 18:13
3x + 7 = 5x - 1
6x + 3 = 21
3x - 2x + 7x
+1
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1
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Caden Owen
3 October, 18:24
0
Put all xs on one side; all numbers on one side. add the opposite of 3x to both sides. then 7=2x-1 now add 1 to both sides of the equation: then 8=2x; to solve
for x divide both sides by the coefficient of x which is 2. Hence, x=4.
Good luck!
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