Question

please answer this question if you know the answer then only answer ch-linear equations​

Answer 1

Answer:

a. x/4 + x/6 = x - 7

6x + 4x = x - 7

10x = x - 7

10x - x = -7

9x = -7

x = -7/9. ans.

b. 6x+7/3x+2 = 4x+5/2x+3

(6x+7)(2x+3) = (3x+2)(4x+5)

12x^2+18x + 14x+21 = 12x^2+15x + 8x+10

32x+21 = 23x+10

32x-23x = 10-21

9x = -11

x = -11/9. ans.

Answer 2

Step-by-step explanation:

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