Answer:
{y,x} = {7,-1}
Step-by-step explanation:
(-7x) + 3x = 4
- 4x = 4
4x = - 4
x = - 1
y = -7x
x = -1
y = -7(-1) = 7
Answer: y=-4x-3
Step-by-step explanation:
just draw all the lines on a graph
Answer:
false
Step-by-step explanation: the answer is 20
Answer:
b = - 3
Step-by-step explanation:
Please see the attachment below of the following work.
Thanks! Can I have BRAINLIEST please?
Hope this helps!