75÷у=800-725450+а=570+430

Предыдущий
вопрос Следующий
вопрос

To solve the equation, we need to first simplify each side separately before solving for у and a.

On the left side:
75 ÷ у
Since we don't have the value of у, we can't simplify this any further.

On the right side:
800 - 725
800 - 725 = 75

450 + a = 570 + 430
450 + a = 1000
Subtract 450 from both sides
a = 550

So now we have:
75 ÷ у = 75
a = 550

To find the value of у, we can now substitute the value of a into the equation:

450 + a = 570 + 430
450 + 550 = 1000
1000 = 1000

Therefore, the value of у is 1.