Question

решите уравнение 3а-(10-3а) и -5а-5(-а+8)-14

Answer 1

3а - (10 - 3а)
3а - 10 + 3a

6a - 10

 

-5а-5(-а+8)-14

-5a + 5a -40 - 14

-40 - 14

-54

Answer 2

I can help you with solving equations. To solve the equation 3a - (10 - 3a) + (-5a - 5(-a + 8)) - 14, we need to simplify it first. We can do this by applying the distributive property and combining like terms. Here are the steps:

- 3a - (10 - 3a) + (-5a - 5(-a + 8)) - 14 - 3a - 10 + 3a - 5a + 5a - 40 - 14 (distribute the negative signs) - 6a - 64 (combine like terms)

Now we have a simple equation that we can solve by isolating a on one side. Here are the steps:

- 6a - 64 = 0 - 6a = 64 (add 64 to both sides) - a = 64/6 (divide both sides by 6) - a = 32/3 (simplify the fraction)

Therefore, the solution is a = 32/3.Ответь+подробно.+решите+уравнение+3а-(10-3а)+и+-5а-5(-а+8)-14