allisonxyooj22 allisonxyooj22
  • 31-01-2019
  • Mathematics
contestada

How To solve the equation (3x+y=-1) (2x+3y=18)

Respuesta :

rileyeddins1010 rileyeddins1010
  • 01-02-2019

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(-3,8)

Equation Form:

x= -3

y= 8

hope this helps!


Answer Link

Otras preguntas

What is the value of X? A. 6 B. 6√3 C. 12 D. 12√3
hunter finishes 45% of his homework problems in 36 minutes. If he has 11 problems left to complete, how many has he already finished?
can someone please help. I need the answer
discuss three challenges you might face post school and it will turn into an opportunity?​
In ΔWXY, w = 4.8 cm, x = 1.5 cm and ∠Y=52°. Find the area of ΔWXY, to the nearest 10th of a square centimeter.
What is the percent of $432
For the function f(x) = x2 Find f(5) = Find f(-5)
A square tabletop has an area of 3 centimeters square. What is the length of each side?
Which of the following is true according the the Arrhenius theory of bases? Question 5 options: A strong base increases the OH- ion concentration in an aqueous
if MN=NQ and MQ=QR=RP, calculate for x​