ihatelife14 ihatelife14

22-02-2017
History

contestada

What is the value of n?

(4n - 15) + (3n) = 90

Respuesta :

CassidyJR CassidyJR

22-02-2017

i got the answer to be n=15

Answer Link

Lunavida Lunavida

20-06-2022

Answer: 15

Explanation: open the bracket 4n + 3n - 15 =90, then we simplify to give 7n = 90 + 15 , 7n = 105 , then we divide both sides by 7 and the answer is n = 15

Answer Link

Otras preguntas

Round 645 to the nearest ten

which of the following was a major grievance of the colonists against Great Britain? a) lack of adequate military defense b) taxation without representation c)

Factoring quadratics 15x+25x^2

Convert 3.45 g/ml to lb/in^3

789091 round to the nearest ten thousand

what is 70 over 9 in simplest form

what number is equivalent to 4.054

The earth exerts a gravitational force of 500N on an object. What is the mas of the object in kg?

solve for 7 hundreds x 10 in unit form and standard form

If the demand for a good increases without its supply increasing, what change will occur? deflation of the currency inflation of the currency increased price of