Question

2y = 4

-x = -3

What is the solution to this system of equations?
A)
(2, 3)
B)
(-3, 2)
C)
(3, 2)
D)
(-3, 4)

Answer 1

-x =- 3
solve this for x
divide or multiply both side by -1

Answer 2

so you stay with the negative and get B OR C

Answer 3

when you multiply negative number by negative number you should get positive answer

Answer 4

shift both the values*

Answer 5

negative times negative =positive
positive times negative = negative