✨ (a) 2x - x + 4x = 6x (b) (-44)' = 256y (e) 4(2x + 7) = 8x +7 (1) x + 9 3 = x + 3 ✨
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Gm Prince☺️
Answer:-
If a,b,c are in A.P
b=a+c/2
According to question 8x+4,6x−2,2x+7 are in A.P
6x−2=(8x+4+2x+7)/2
6x−2=10x+11/2
2(6x−2)=10x+11
12x−4=10x+11
12x−10x=11+4
2x=15
x=15/2=7.5
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