fialavatai fialavatai

07-10-2021
Mathematics

contestada

solve for x
7(x - 3) = 4(x + 5)

Respuesta :

freyacunningham freyacunningham

07-10-2021

1: expand the bracket by multiplying the 7(x-3) and 4(x+5)
2:take away the smallest x, which is 4x
then you’re left with
3x-21=20
3: add the -21 to the other side of = sign
you’re left with 3x=41
4: divide by 3
5: x=13.6667

Answer Link

Otras preguntas

The sum of 2 numbers is 62 the product is 960 what are the two numbers

What is the connotative meaning of the phrase "little souls" in Stanza 2? *** Hoarse, booming drums of the regiment, Little souls who thirst for fight

why was Athens so powerful

When Italy was invaded the pope received help from the Franks, and consequently gave Charlemagne, leader of the Franks, the title of Emperor. true or false

If x = 1 is a zero of the polynomial function f(x) = 3x3 − 8x2 + 3x + 2, which of the following is another zero of f(x)? x = 2 x = −2 x = −1 x = 3

an example of dramatic irony in the ramayana

Based on simple interest, find the total amount saved or owed. principal = $1056; rate = 3.75%; time = 6 years A. $1293.60 B. $1452.00 C. $16

Why did henry clay want to improve the transportation system in the untied states?

How were the Aztec and Inca empires impacted by Spanish conquistadors and European colonization? A. Conquistadors made peace with the empires, and then European

According to the text, what two components define the "healthy personality"? personality and social relationships environmental and trait factors mental and phy