Answer:
(1 1/2)x +1 1/2
Explanation:
You want to simplify the sum 1/2(x+4)+1/4(4x-2).
Fractions
We can save the fractions for later by factoring out (1/4):
= (1/4)(2(x +4) +(4x -2))
= (1/4)(2x +8 +4x -2)
= (1/4)(6x +6)
= 6/4x +6/4
= (1 1/2)x +1 1/2
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