sam2384 sam2384

22-09-2020
Mathematics

contestada

Francis did this work to solve an equation. Did he make an error?
3x = 10 - 2x
-2x
-2x
x = 10

Respuesta :

YuriAndropov YuriAndropov

22-09-2020

Answer:

Yes he did. The error is that you are supposed to add 2x to 3x to get 5x. So 5x = 10, x = 2

Step-by-step explanation:

Answer Link

Otras preguntas

author's claim? Answer choices for the above question A. I like to imagine that one day, I will build a home of cement, a home built to weather the elements, i

A patient is having surgery to repair a recurrent left inguinal hernia without obstruction. What ICD-10-CM code is reported?a. K40.21b. K40.91c. K40.20d. K40.90

the importance of farmer what is the grammatical name given to this expression

Patients can get nauseated when a needle is inserted into the chest- called a vagal response.a. true b. false

write an equivalent expression for 10 Y・2・2+2.45

What does it mean that Georgia became a “one-party” state?

Show that the straight lines whose direction cosines are given by 2l+2m-n=0 and mn+nl+lm=0 are at right angles.

Peter is trying to get his cat out of a tree in his backyard. The cat is 12 feet above the ground, and Peter sets the base of his ladder 9 feet away from the

In which type of fuel will fire spread the most rapidly? 1) Wood 2) Paper 3) Gasoline 4) Oil

Find the ratio in which the point P (h, 4, 3) divides the line segment joining the points A (2, 1, 2) and B (h, 2, 5). a) 1:2 b) 2:1 c) 1:3 d) 3:1