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Paris Middleton
9 July, 17:41
What is 30x-140 - (x-4)
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Browning
9 July, 18:24
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30x-x-144 might get you closer
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Zimmerman
9 July, 20:24
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x = 12.41
simplified equation = 29x-360
Step-by-step explanation:
distribute
-x+4
then combine like terms
30x-x=29x
-140 + 4=-136
29x-136=0
to get x on one side of the equation
29x-360 = 0
+360. + 360
29x=360
29. 29
x=12.41
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