laurengirl12 laurengirl12

03-07-2016
Mathematics

contestada

Solve this:

4x + 5x = 10(x - 2)

Please, answer ASAP as my sheet is due in 10 minutes.

Respuesta :

NiedzielnyMatematyk NiedzielnyMatematyk

03-07-2016

[tex]4x + 5x = 10(x - 2) \iff 9x = 10x -20 \iff -x=-20 \iff x=20[/tex]

Answer Link

tinmann tinmann

07-07-2016

4x + 5x = 10x - 20
9x = 10x - 20
-x = -20
x = 20

Answer Link

Otras preguntas

How much extra concrete was ordered ?

The cost for a crew to come and landscape your yard is $200 per hour. The crew charges an initial fee of $100 for equipment. a. How much will it cost for the cr

PART A: Which statement best expresses the central idea of the text? A. Scientists continue to study the plague’s spread through Europe in the 14th century beca

HELPP ASAP 2w - 30 = -26

PLEASE HELP!!!! A man is in a tree house 12ft above the ground. He is looking at the top of another tree that is 45ft tall. The base of the trees are 25ft apart

Is “bus ride” a compound noun?

What weather would create the smallest waves?

Which presidents were assassinated?

1.What percent of all patients are blood type AB? Round your answer to the nearest tenth of a percent. 2.what percent is the probability that a female patient

What do most experiments test? 1:Scientific theories 2:Falsifiability of hypotheses 3:Accuracy of information 4:Predictions based on hypotheses