Answer:
Explanation:
2x+11+2x-4=
2x+2x-4+11= 4x+ (11-4)
I really hope this is what you're looking for because I am only in 4th grade I don't know for sure.:)
4x^2+14x−44
4x^2-8x+22x-44
4x^2+(-8x+22x)-44
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