10-02-2017
Mathematics

contestada

-8x-2y=-22
16x+7y=17

Respuesta :

Some123 Some123

10-02-2017

2(-8x-2y=-22)
16x+7y=17

-16x-4y=-44
16x+7y=17

3y=-27
y=-9

16x+7(-9)=17
16x+-63=17
16x=80
X=5

Answer Link

Otras preguntas

What day of the week did Pearl Harbor happen on? Friday Saturday Sunday Thursday

Hay una silla __________ de la mesa. debajo a la derecha encima detrás

Kelvin's car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the price

What is the end result of mitosis and cytokinesis and why is it important?

During the great depression what portion of americans lost their job

The table and the graph each show a different relationship between the same two variables, x and y: How much more would the value of y be in the table than its

Name the 4 regions of germany and what happened to each in 1948

The role of the clergy in new settlements was ____________. a. to handle local government c. to enforce behavior rules b. to build settlements d. all of the abo

We haven't always had natural rights because

Substances can undergo physical changes or chemical changes. what is the difference between these two kinds of changes