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Crane
Mathematics
14 March, 23:52
How do you simplify 7x+3x-2x
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Korbin
14 March, 23:55
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10x-2x
8x
answer is 8x
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Paige Zavala
15 March, 00:12
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we simplify the equation to the form, which is simple to understand
7x - (3x+2x) - x=0
Simplifying terms in parentheses
7x - (+5x) - x=0
Remove unnecessary parentheses
7x-5x-x=0
We move all terms containing x to the left and all other terms to the right.
+7x-5x-1x=0
We simplify left and right side of the equation.
+1x=0
We divide each sides of the equation by 1 to get x. x=0
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