Question

7x +2 upon x +3 + 3x +4 upon x+7 solve it
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Answer 1

Answer:

7x+2+x+3+3x+4+x+7=0

7x+x+3x+x+2+3+4+7=0

12x+16=0

2 (6x+8)=0

6x+8=0

2 (3x+4)=0

3x+4=0

3x=-4

x=-4/3.