motocrossloverp6zm8k motocrossloverp6zm8k
  • 03-05-2018
  • Mathematics
contestada

Solve the system of equations by substitution. 7+2y=8 3x-2y=0

Respuesta :

notlinseed notlinseed
  • 03-05-2018
7+2y=8
3x-2y=0

7+2y=8
y=8/3

3x-2(8/3)=0
3x-16/3=0
+16/3   +16/3
3x=16/3
/3     /3
x=16/9
Answer Link

Otras preguntas

Sam and lou need a total of 1 foot of wire for a science project.sam wire is 8 out of 2 n lou is 7 out of 8.Do they have enough.
The width of a computer monitor is 30 cm. If the perimeter is 144 cm, what is the area of the computer monitor?
what is a prefix for dote?
An ecosystem includes what?
Find the next two terms in the following sequence. 13, -5, -35, -77,...
What effects did the battle of bunker hill have?
What do you think was the most serious problem faced by settlers in Virginia? Why?
how do I divide a fraction to a decimal
Determine the type and number of solutions of 7x^2+3x+8=0
which geographic feature most aided england during the industrial revolution?