tuti58
tuti58
18-01-2017
Mathematics
contestada
Simplify x + 4 + 3x
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Blurryface25
Blurryface25
18-01-2017
x+4+3x =
4x+4 (you sum the like terms )
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a11yy
a11yy
19-01-2017
4x + 4 because you combine the variables and x = 1 when it's by itself so 3x + x = 4x then you're left with 4 because there is no x beside it
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