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DanielTako
2(2x+3)+(5x+4) simplified would be 4x+6+5x+4 and if you add those together you get 9x+10. Hope I helped! if you have any questions just leave a comment
Haiuoom
Distribute the first phrase, so it will be
4x+6+5x+4
Then just solve.
4x+5x= 9x
6+4=10
So the answer is 9x+10.