Question

What is the solution of the system of equations?

y = 4x + 4
y = –3x – 3

A) (–1, 0)


B) (0.14, –3.43)


C) (7, 32)


D) (0, –1)

Answer 1

Answer: A is the answer

Explanation:

Answer 2

y = 4x + 4
y = –3x – 3

4x+4 = -3x-3
4x+3x=-3-4
7x=-7
x=-1

y=4x+4
y=4*(-1)+4
y=0

Answer: (-1, 0)