Answer: x= -1
Step-by-step explanation:
First you take 4 and times it to x and -1, so 4 times x will just be 4x while 4 times -1 will be -4. Then it will look like this (4x - 4), you will have to make the x by itself and to do that is dividing it by 4 on both sides, so 4x/4= x while -4/4= -1. The answer is x= -1
Answer:
The answer is 1, -4, 2+5i, 2-5i
Step-by-step explanation:
Answer:
b=7
Step-by-step explanation:
A=bh/2
28=8b/2
56=8b
b=7
Answer:
91m+13n+52
Step-by-step explanation:
