berlynmiller berlynmiller

10-09-2020
Mathematics

contestada

-a + 7 + 5(-4 + 7a)
what is this simplified

Respuesta :

jake2003l jake2003l

10-09-2020

It would be -13 + 34a

First distribute 5 to the values in the parenthesis:

-a + 7 + 5(-4 + 7a)

-a + 7 -20 + 35a

Then add like terms:

-a - 13 + 35a =

-13 + 34a

Answer Link

Otras preguntas

How did Porfirio Díaz change the direction of government in Mexico?

Find the sum of the geometric sequence –3, 15, –75, 375, … when there are 8 terms and select the correct answer below.

What percent of 60 is 12? Show your work. Is this wrong or right. 60/100 = 0.6*12 7.2% or do i removes the .2 off the percentage not really sure yet

Which sentence is punctuated correctly? a. In first-period biology class we learned that, the ecosystem, is a fragile and sensitive thing. b. The freshmen, we

A square has a perimeter of 8 cm. What is its area?

Solve 4(x + 1) = 4x + 4. Would it be No solution? Or all real numbers?

what helps you understand what people are saying to you

What is the difference between explicit and implicit ideas?.......... a. Implicit ideas must be inferred, and explicit ideas are stated directly b. Explicit i

Simplify using positive exponents a^4b^-3/ab^-2

the sum of a number and 35 is 100 create an equation