yomama11010
yomama11010
01-09-2017
Mathematics
contestada
What is x in 7x+2x-5=0
Respuesta :
antonio9990
antonio9990
01-09-2017
7x+2x-5=0
7x+2x=9x, so, now we have this:
9x-5=0, we, because is equal with 0, the terms are equal between them.
9x=5
x=5/9
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
The amount of a person’s paycheck p varies directly with the number of hours worked t . For 10 hours of work, the paycheck is $57.50. Write an equation for the
245% as a fraction in simplest form
What is produced when a yeast cell undergoes fermentation?
What is the slope of the line with points (1, 2) and (4, 2)? A.2 B.-3/2 C.No Slope D.0
Amerada Hess company wants to make an oil container tank. Engineers are shown a sample tank. which is 1 meter in height, and they are told that the new tank sho
diffusion continues until the concentration on both sides of the membrane is I don't understand it
Given: △ABC, m∠A=60° m∠C=45°, AB=8 Find: Perimeter of △ABC, Area of △ABC
Match the following terms and definitions. 1. a waxy substance covering most surface areas of plants; helps to retain water gametophyte 2. plant that produces
Write equivalent expressions for x^7×x^-2 and x^7/x^2. What do you notice? Explain how your results relate to the properties of integer exponents.
HELP ME ASAP!!!! PLEASE!!!!
