Aariyona Aariyona

08-01-2021
Mathematics

contestada

3a) Solve using substitution.
y = - 2x
x + 2y = 9

Respuesta :

Аноним Аноним

08-01-2021

Answer: Here is the step:

−2x;x+2y=9

x+2y=9

Then substitute -2x for y

-3x/-3 =9/-3

x= -3

Answer Link

Otras preguntas

Which philosopher is acknowledged as the founder of Natural Rights Theory? A) John Locke B) John Stuart Mill C) John Rawls OD) John Jacob Jingle Heimerschmidt

Automobile exhaust contains nitrogen oxides. How might these pollutants affect chemical weathering processes?

What are some of the ethical problems with the information that is now available because of genetic research?

According to his reading log, Lamar averaged 8 miler per week last moth and 6.6 miles per week this month. by what percent has his average decreased?

Which raw food should be stored above all other in a cooler to minimize cross contamination?

What is the process of heating of a hydrocarbon in excess of air or oxygen called?

What refers to the materials that are used by an artist to create a work?

Which is not a type of motor skill? O discrete O diagnosis

Which of the following statement accurately describes the greenhouse effect?; What are 3 causes of the greenhouse effect?; How would you describe the greenhouse

. Construct a truth table for the statement. ~q ∧ ~p