kevinmena066
kevinmena066 kevinmena066
  • 02-02-2021
  • Mathematics
contestada

y=-5x -6
10x + 2y = -12
solve each system by substitution
​

Respuesta :

lchavez31
lchavez31 lchavez31
  • 02-02-2021

Answer:

x=0

Step-by-step explanation:

y=-5x -6

10x + 2y = -12

Substitute y into the equation:

  • 10x+2(5x-6)=-12

Use distributive property

  • 10x+10x-12=-12

Add like terms

  • 20x-12=-12

Add 12 to  both sides of the equation

  • 20x=0

divide each side by 0

  • x=0
Answer Link

Otras preguntas

Well, I was waiting for you. I thought you, like, changed your mind, but.
What is the mean of these number 2.45 3.12 2.8
What are the sanitary procedures related to proper waste disposal that assist in maintaining a clean commercial kitchen facility?
Electron transport from complex i to complex iv pumps more protons than transport from complex ii to complex iv. With this in mind, which will produce more atp?
Don't understand new topic need answers pls
Find f(12) = 3/4 x + 2
PLS HELP PLS ITS MY BIRTHDAY!!
Write an expression to represent "triple the quotient of a number and three."
How can you get parents to accept a long distance relationship?
Estimate 261 + 757 +1,086 by first rounding each number to the nearest hundred.