41,781 views
20 votes
20 votes
Solve the system of equations. x+5y=0 30y=-6x x=

User Barbecu
by
3.0k points

1 Answer

23 votes
23 votes
Many solutions
Rearrange variables to the left side of the equation: x + 5y = 0 , 30y + 6x = 0

Reorder the equation:
x + 5y = 0
6x + 30y = 0
Multiply both sides of the equation by a coefficient:
{ 6(x + 5y ) = 0 x 6
{ 6x + 30y = 0
Apply the Distributive Property:
{ 6x + 30y = 0 x 6
{ 6x + 30y = 0
Apply Zero Property of Multiplication:
{ 6x + 30y = 0
{ 6x + 30y = 0
Subtract the two equations:
6x + 30y -(6x + 30y) = -0
Remove parentheses:
6x + 30y - 6x - 30y = 0
Cancel one variable: 0 = 0
The system of equations has: INFINITY SOLUTIONS DONE UR WELCOME
User Webkitfanz
by
2.4k points