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 word corrects the capitalization error in the sentence? The ship Endurance got stranded on ice in the Weddell sea off Antarctica. A. Sea B. endurance C. w

What is the slope of the line that passes through the points (–2, 5) and (1, 11)? A. B. C. D.

Which sentence does not contain any punctuation errors? A. Abe has lived in London, England; Cairo, Egypt; and Zurich, Switzerland. B. Abe has lived in, London,

Centrifugal force increases with

An equilateral triangle has side lengths of 40mm, what is the area of the triangle?

what is the place and the value of the digit 7 in this problem 28,467,089

affront A. to face B. to avoid C. to offend D. to flatter

When doing flexibility exercises: Tension should be felt There should be no discomfort Discomfort should be mild When mild discomfort is reached, the stretch i

1. What is the best method to learn CPR? A: You should take an accredited first-aid training course that includes CPR and also how to use an AED. 2. Identify

Which word does not suggest deceit? A. duplicity B. explicit C. ploy D. surreptitious