nylahakerman nylahakerman

11-06-2021
Mathematics

contestada

Solve the system of equations by substitution. Simplify your answer. Write the
solution as an ordered pair.
y= 3x - 13
3x + 2y = 19

Respuesta :

rijarafiquee rijarafiquee

11-06-2021

Answer:

x = 5 y = 2

Step-by-step explanation:

3x + 2(3x - 13) = 19

3x + 6x - 26 = 19

9x = 45

x = 5

y = 3(5) - 13

y = 15 - 13

y = 2

Answer Link

Otras preguntas

rewrite the sentence: Has the surgeon performed the operation?

Why is gravitational force and gravity not the same thing?

Translate the following sentence using the present progressive tense: We are flying. 1. Nosotros estar volando. 2. Nosotros estamos volar. 3. Nosotros estamos v

Concept of function. Quiz. Level Question 8 Which graph does NOT represent a function? -1 0 0 -1 0

Calculate the volume of an object with a density of .85 g/mL and a mass of 212 g.

Expanding Expressions: Expand the following expressions. 5 (r +2) 6b (b-2a) 8cd (c-2 +40)

what is meant by groundwater. is the water level falling? if yes then why?

WILL GIVE BRAINLIST!! solve for the mean. I have six different clams the lengths of the clams are listed below. What is the mean length of the clams. lengths: 1

what ocean is on the west side of the united states

Someone help pls?! Thank youu