riveraj15 riveraj15

Today at 1:01 PM
Mathematics

Answered

Solve by the substitution method. Show your work for full credit.
y = 3x – 12
2x – 3y = -13

Answer :

Today at 1:06 PM

Hello
y=3x-12
2x-3(3x-12)=-13
==>2x-9x+36=-13
==>-7x=-49
==>x=7
y=3*7-12
==>y=9

Answer Link

Other Questions

A school dedicated 20% of the courtyard area for students to start a garden. The studentswant to know how much of the 060-square-foot space they will be able t

A school dedicated 20% of the courtyard area for students to start a garden. The studentswant to know how much of the 060-square-foot space they will be able t

3. Examples of Globalization are Internet Attending lectures by a British professor teaching in an American University Selling local products in the global mark

3. Examples of Globalization are Internet Attending lectures by a British professor teaching in an American University Selling local products in the global mark

14. How do the products of yeast fermentation aid in bread and beverage production?

what is the other name of main vein

A trapezium ABCD in which DC=2AB, AB||CD and BE:CE=4:3, Diagonal BD intersect FE at G EF||AB, F is on AD and E is on BC Prove that 7FE=10AB

The.... Toolbar hold various frequently used button

3 pipes open for 3 hours fill 3bucket how many bycket fill when2 pipies open gpr 2hours

A,B,C are three partners with a capital of Rs. 8,00,000 , Rs. 12,00,000, Rs. 15,00,000 and they decide to share their profit according to the ratio of their cap

Marlon rose his bicycle 9 miles the first week, 17 miles the second week, and 27 miles the third week. If the pattern continues, will Marlon ride exactly 100 mi

Is a high pressure system good?

Read and choose the option that best answers the question. Mi nombre es Luisa y vivo en San Juan Cotzal, Guatemala, Yo voy a la escuela de lunes a viernes de oc

explain how to use the double number line to find how many hours it takes kenja to travel 220 miles

what is 21x^6y^5 divided by 14x^y^9 will make brainliest lot of points on the line too

find the slope (2,5) and (6,2)

Read and match each incomplete sentence with the correct word or phrase to complete it. Match Term Definition Ana y Yasif dan la cena a . A) un comedor de benef

If in the end is d then what was in the beginning

8) Ninety-one is 65% of what number?

Tiempo en el que se encuentra conjugado el verbo pintar. Roberto había pintado su casa con anterioridad