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

Help new here please
the supply curve shallow or steep? What does this mean about the elasticity of supply for memberships? (5 points)
1. Which of the following statements most accurately describes the reason deforestation occurs in developing nations? a. Local tropical forests are the main res
Why are some people mostly good , while others are mostly bad ?
What volume is occupied by 21.0 g of methane (CH4) at 27 degrees Celsius and 1 atm?
What role does the immature prefrontal cortex play in young children's blossoming creativity?
Which of the following processes returns carbon to the atmosphere?
Multiply simplified answer and give as a mixed number 6 3/5 multiply by 2 1/4
which ordered pair is the solution to the system of linear equations y=5x+8 and y= -4x-1​
Can each set of line segments form a triangle? Why or why not AB= 1/2 mile DE=0.205 kilometer BC=1/3 mile EF=0.01 kilometer AC=1/4 mile DF=0.02 kilometer