Question

solve 3rd one
those who will give me the right answer step by step will be marked as brainliest​

Answer 1

Answer:

Answer:

Step-by-step explanation:

(2x + 3)/(3x + 4) = (2x - 3)/(3x - 2)

or, (2x + 3)(3x - 2) = (2x - 3)(3x + 4)

or, 2x(3x - 2) + 3(3x - 2) = 2x(3x + 4) - 3(3x + 4)

or, 6x² - 4x + 9x - 6 = 6x² + 8x - 9x - 12

or, 6x² + 5x - 6 = 6x² - x - 12

or, 5x - 6 = -x - 12

or, 5x + x = -12 + 6

or, 6x = -6

or, x = - 1

hence, value of x = -1

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Answer 2

• Answer: -13/2

Step-by-step explanation:

Hello! ʕ •ᴥ•ʔ

(iii) 2x+3/4 - 3 > x-4/3 - 2 ⇒ we multiply the 2 parts of the inequality by 12;

⇒ 3(2x + 3) - 36 > 4(x - 4) - 24 ⇒ we solve multiplications;

⇒ 6x + 9 - 36 > 4x - 16 - 24 ⇒ we calculate the differences between the 2 parts;

⇒ 6x - 27 > 4x - 40 ⇒ moves the variable to the left and changes its sign;

⇒ 6x - 27 - 4x > -40 ⇒ moves the constant to the right and changes its sign;

⇒ 6x - 4x > -40 + 27 ⇒ reduce such terms;

⇒ 2x > -40 + 27 ⇒ we calculate the amount;

⇒ 2x > -13 ⇒ we divide both parts of the inequality by 2;

⇒ x > -13/2 → the result