jordanadamsoza1r7 jordanadamsoza1r7

12-11-2017
Mathematics

contestada

How do I solve this using substitution

How do I solve this using substitution class=

Respuesta :

MathisLif3 MathisLif3

12-11-2017

-x+y=1 => y=1+x
-5x+1+x=13
-4x=12
x=-3, y=1-(-3)=4
ez

Answer Link

Otras preguntas

Write a sentences each sentence need to use 2 spelling word 1.without 2.hundred 3.which 4.either 5.places 6.also 7.those 8.apart 9.begin 10.over

Tongue-rolling is a human trait that follows an autosomal recessive pattern of inheritance. a girl with the tongue-rolling trait has two brothers who do not hav

Emma has decided that she needs to assess the risk and return of buying an extended warranty for her new laptop for school. Which of these practical questions s

The product of 84.12 and which number will have three decimal places? 4.22 10.51 14.163 19.3

The water level of a creek has risen 4 inches above its flood stage if it continues to rise steadily at 2 inches per hour how long will it take for the creek t

In a paragraph, compare the merits of drug treatments by medication versus those of behavioral techniques. State which approach you feel is more effective and e

The chemical equation below summarizes cellular respiration. 6O2 + C6H12O6 à 6CO2 + 6H2O + energy The energy that is released by cellular respiration is in the

Which sentence has a verb that is in the subjunctive mood? The weather report is important to a lot of people. She was impatient to get the weather report. I su

what is 25/125 in decimal form from percent

Susana va a ____________ una medalla en las Olimpiadas. ganar bailar bajar entrar