Question

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Answer 1

Answer:

Question 1

given → 8x+4 = 3(x-1)+7

8x +4=3x-3 +7

8x+4=3x+4

8x-3x=4-4

5x= 0

x= 0

Answer 2

Answer:

Ans1) 8x +4 = 3x -3 +7

8x +4 = 3x +4

5x = 0

x =0

Ans2) 2x/3 -7x/15 =3-1

10x -7x/15 = 2

3x = 30 ( by cross multiplication )

x = 10