If x + (x + 1) + (x + 2) = 18 then x =
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x+x+1+x+2=18
3x+3=18
3(x+1)=18
x+1=6
x=5
Answered by
1
Answer:
x+(x+1)+(x+2)=18
x+x+1+x+2=18
2x+x+3=18
3x+3=18
3x=18-3
x=15\3
x=5Ans
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