sdgray07120618 sdgray07120618

12-05-2021
Mathematics

contestada

evaluate the following expression for x=-2 -4x+8+2x+3

Respuesta :

Parisyee Parisyee

12-05-2021

Answer:

15

Step-by-step explanation:

x = 2

-4x+8+2x+3 = ?

-4 (-2) + 8 + 2 (-2) + 3 =

= 8 + 8 - 4 + 3

= 16 - 4 + 3

= 12 + 3

= 15

hopefully this helped you :)

Answer Link

Otras preguntas

Zabato is thinking of a number. Three times the sum of the number and ten is the same as eight times the number. What is his number??

Help pleaseee 1. Elige la palabra que completa la oración. No sé si me va a gustar la camisa nueva, por eso__________. a) debo probármela b) debo me la prueba c

What audience is McDonald's most likely targeting with the Ronald McDonald character? A. Children B. Grandparents C. Teenagers D. Politicians

Please help!!! Simplify in standard form. (2x5+x3−3x4−x+8)−(7x5+2x4−12+6x−5x3+x2)

Why did Miss Franny look sad after telling her story?

How many pairs of whole numbers have 75 as their product Show your work

Which statement best explains why this expression is equal to 6.27?

why did justinian seek to create a new code of law

Which is a decimal expansion of 7/22? A. B. C. D.

A stack of two hundred ten cards is placed next to a ruler, and the height of the stack is measured to be 7/8 inches. How thick is one card?