Question

5x + 3x² - 7 by 2 + 3x​

Answer 1

Answer:

Given equation :

5x + 7/2 = 3x/2 – 14

Subtract 7/2both sides of the

equation, we get

=> 5x+7/2-7/2=3x/2-14-7/2

=>5x -3x/2=-14 – 7/2

=> (10x-3x)/2 = (-28-7)/2

=> 7x/2 = -35/2

=> x = (-35/2) × (2/7)

=> x = (-35 × 2)/(2×7)

After cancellation, we get

=>x=-5

Therefore,

x=-5

Answer 2

*Refer to the attachment:-