jalaylahendricks jalaylahendricks

09-05-2020
Mathematics

contestada

Slove using linear combation 11x+4y=18 3x+4y=2

Respuesta :

kaanyurek kaanyurek

09-05-2020

Answer:

x=2, y= -1 (2,-1)

Step-by-step explanation:

4y=2-3x

11x+(2-3x)=18

8x+2=18

8x=16

x=2

22+4y=18

y=-1

Answer Link

Otras preguntas

Some crime prevention researchers believe that increasing police presence in an area leads to higher crime statistics in that neighborhood. A chain of events ca

A woman makes 50% more than her husband. Together they make $2500 each month? How much does the woman earn each month?a) $950b) $1500c) $1028d) $1200e) none of

HELPpppppppp pleaseeeee

A coral reef has thrived near a coastline for thousands of years. Over the last decade, climate change has caused sea levels to rise. The coral reef is now dee

"I remember being really excited last year, when my college team won the national championship in basketball." This statement is an example of _____ memory.

Which category of drugs does not increase your risk of contracting HIV through infected needles? A. narcotics B. inhalants C. stimulants

Complete each statement about food consumption. Every time John passes a test in school, he likes to reward himself with a piece of cand

Two fractions have a common denominator of 8

HIPAA defines a pre-existing condition as one for which the insured received medical advice, diagnosis, care, or treatment within the past _____ months.

Given a String variable named sentence that has been initialized, write an expression whose value is the number of characters in the String referred to by sente