aidenlol442 aidenlol442

03-03-2021
Mathematics

contestada

Evaluate -8 + 5 - 2x - 4 + 5x
When x =2 before and after simplifying.

The value of the expression is —.

Respuesta :

simeon5 simeon5

03-03-2021

Answer:

-8+5-2x-4+5x

=3x-7

if x=2

3(2)-7

=6-7=-1

Answer Link

Otras preguntas

Three reasons why health advertisements are or can be deceiving...

If f = 350i - 250j - 450k6 n and cable ab is 9 m long, determine the x, y, z coordinates of point a

two moms share 3 sandwiches equally. Write how much each mom gets

SPANISH HELP WILL GIVE BRAINLIEST ABSURD ANSWERS WILL BE REPORTED QUESTION 1 Escribe la forma del verbo en el pretérito: yo (saber) supe sabía sabí sé 2 point

At the School Fair, Grade 3 raises $84 more than Grade 4. Grade 4 raises $112 more than Grade 2. Grade 3 raises $360. How much money does Grade 2 raise?

which natural barrier to the north help keep china isolated from other civilizations

Which term best describes the relationship between the state government and the national government of the United States? Question 6 options: Federalism

the beach ball we played with has a density of 10 grams per cubic centimeter

what is 5600.9 × 19.90 equal

The sum of the speeds of two trains is 727.4 miles per hour. If the speed of the first train is 8.6 mph faster than the second train, find the speeds of each.