3x-2x+4x
1x+4x
5x
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the answer to this is 4x + 57 (assuming that the 4x in the question is algebra)
4x plus 7
x=3 Use the basic rules of algebra. 4x+2=14 Minus 2 on both sides. 4x=12 Divide by 4 on both sides. x=3
y=4x-4=1
4x^2 + 3