GKHart11 GKHart11

06-10-2015
Mathematics

contestada

7 times a number equals 3 less than 5 times that number. what is that number?

Respuesta :

Castiel67 Castiel67

06-10-2015

7n=5n-3 (n standing for the number)
Subtract 5n from both sides
2n=-3
Divide by 2 on both sides
n=2/-3

Answer Link

Otras preguntas

If f(x) = (1)/(x^2 + x), what is the range of f(x)? Choose one: (-[infinity], [infinity])/{0} (-[infinity], -4] ∪ (0, [infinity]) (-[infinity], [infinity])/{0,

Find the critical numbers of the function f(x)=16x-4x^(2). Which of the following options correctly lists the critical numbers? A) 0, B) 4, C) -4, D) DNE.

Which assessment findings does the nurse monitor in response to catecholamines released by the adrenal medulla? (SATA) a. Increased heart rate related to vasoco

Find the parametric equations for the line that passes through point P and is parallel to vector v. The point P has coordinates (3,3,3) and the vector v is equa

The nurse notes that a patient with septic shock has a drop in urine output. Which health problem should the nurse suspect is occurring with this patient?a) Ren

What is polymorphic eruption of pregnancy (PUPPPS)?

When an employee has broken the employment agreement by committing a serious breach, such as stealing from the company or harassing a co-worker, what action can

Which are the most likely results when a manager personalizes poor performance in an employee? 1) Decreased motivation 2) Decreased productivity 3) Decreased jo

Enough straddle trenches should be dug to accommodate what percentage of the unit at one time? A) 10% B) 25% C) 50% D) 75%

Now consider the expression 4.0 times 10³ + 4 times 10². Determine the values of 'a' and 'k', separated by commas. Choose the correct option below:A) a = 400, k