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Gavyn Maynard
Mathematics
24 December, 12:54
What's 17=2x+3x+7 so I can no do homework
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Johan Gentry
24 December, 13:12
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17=2x+3x+7
We move all terms to the left:
17 - (2x+3x+7) = 0
We add all the numbers together, and all the variables
- (5x+7) + 17=0
We get rid of parentheses
-5x-7+17=0
We add all the numbers together, and all the variables
-5x+10=0
We move all terms containing x to the left, all other terms to the right
-5x=-10
x=-10/-5
x=2
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