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Rory Tyler
Mathematics
15 September, 03:03
Solve for x: 4 (3x - 5) = 7 (2x + 3).
+3
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Briana Washington
15 September, 03:11
0
Distribute the four and seven to get
12x-20=14x+21
Then subtract the 12x and both side and get
-20=2x+21
The subtract 21 on both sides to get
-41=2x
Then divide both sides by 2 and get
X=-41/2
And as a decimal it is - 20.5
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Sandra Valencia
15 September, 03:16
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X = - 41/2
12x-20=14x+21
12x-20+20=14x+21+20
12x=14x+41
12x-14x=14x+41-14x
-2x=41
-2x/-2=41/-2
x=-41/2
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