alecstylianos alecstylianos

02-11-2018
Mathematics

contestada

What are the steps to getting the value of x in 4(2x - 11) + 15 = 21 and explanation for each step?

Respuesta :

03-11-2018

4*(2x - 11) + 15 = 21

8x - 44 +15 = 21

8x = 21 + 44 - 15

8x = 50

x = 50 : 8

x = 6.25 or 25/4

Answer Link

Otras preguntas

Is x^2=x^1/2 always true

Question 1 Solve t/3≥15 .

Can someone help me with this math question plsss it would mean alot :D! (LOTS OF POINTS!!!!!!!!!!)

How much Work is done in lifting a 200N block a vertical Distance of 2.5m? a. 400 J b. 500 J c. 600 J d. 800 J How much Work is done in pushing the same block

The reader can infer that Sleepy Hollow is - * 1 point A dreamy B mysterious C scary D haunted

Please help 30 points look at the photo Answers 400 Ft 200Ft 600ft 800 ft

WOOOHOO! You and your friends have just won a lottery for airplane tickets to Hawai'i for spring break. You are especially excited to visit the famous green san

The teacher………………………..(speak) to the children right now.

Where would an ET tube be located?A. stomachB. esophagusC. tracheaD. intestines

. If triangle ABC has a right angle at C, the ratio AC: AB is called the sine ratio of angle B, or simply the sine of B, and is usually written sin B. What shou