3x+2(x+2)=10-(2x-5)
Answers
Answered by
3
3x+2(x+2) = 10-(2x-5)
3x²+8x +4 = 10-2x+5
3x²+8x+4 = 15-2x
3x²+8x+2x+4-15 = 0
3x²+10x-11 = 0 ..ans....
Answered by
3
Answer:
11/7
Step-by-step explanation:
3x+2x+4=10-2x+5
5x+4=10-2x+5
5x+4=15-2x
7x=11
x=11/7
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