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Valeria Byrd
Mathematics
22 January, 07:06
7=1/3 (8x+3)
Solve for x in simplest form
+3
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2
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Amiya Andrade
22 January, 07:17
0
x=2 1/4
Step-by-step explanation:
Let's swap it around so its 1/3 (8x+3) = 7
Now you multiply both sides by 3 to make it 1 (8x+3) = 21
That means its 8x+3 = 21
Subtract both sides by 3 to get rid of it
Now you have 8x=18
Which equals to x = 18/8
Which equals 2 1/4
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Allyson Combs
22 January, 07:25
0
The answer is 9/4 or 2 1/4
You multiply the parentheses by 1/3
7 = 8/3x + 1
Then multiply both sides by 3
21 = 8x+3
Move terms
-8x = 3-21
Calculate
-8 = - 18
Divide both sides by - 8
x = 9/4 or 2 1/4
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