11-06-2020
Mathematics

contestada

Please help

the question is beloww

Please help the question is beloww class=

Respuesta :

11-06-2020

Answer:

-8

Step-by-step explanation:

(x-3y=136) + (18x+3y=288) We collect both processes to make y's disappear

19x=-152

x=-8

Answer Link

Otras preguntas

Which finding in a newborn whose temperature over the last 4 hours has fluctuated between 98.0 °F (36.7 °C) and 97.4 °F (36.3 °C) would be considered critical?

Must the total energy of a system be conserved whenever its momentum is conserved? Explain why or why not.

a particle starts at x = 0 and moves along the x axis with velocity v(t) = 5 for time t?

Write an expression to represent: Eight more than the product of two and a number x xx

The Virginia colonists’ interactions with American Indians, as described in the excerpt, most directly contributed to which of the following? (A) English coloni

the maltreatment of others due to their gender ,sexual orientation ,race,age,ethnicity,or others factors is called

Which molecule is the largest ? A. sucrose B. glucose C. heme D. CO2

Digestive enzymes in your stomach and intestines help digest the food you eat. If you are lactose intolerant and cannot digest milk products. True or False

What is 3(2x-5y)+(3+4x)squared

A cylindrical work bar with diameter = 4.5 in and length = 52 in is chucked in an engine lathe and supported at the opposite end using a live center. A 46.0 in