Isolate x by adding 8 to both sides.
3 = x/3
Then, multiply by 3 on both sides.
9 = x
To prove that this is right, you can imput 9 into the equation and it equals -5.
Total : 12 + 8 + 14 + 6 = 40
Yellow: 14/40 = 0.35 = 35%
Answer
35%
Answer:
(2+ <u>5</u>i) + (<u>4</u> + 3i) = 6 + 8i
Step-by-step explanation:
2 + xi + y + 3i = 6 + 8i
(2 + y) + xi + 3i = 6 +8i
(2 + y) + (x + 3)i = 6 + 8i
Compare real numbers
2 + y = 6
y = 6 - 2
y = 4
Compare imaginary numbers
x + 3 = 8
x = 8 - 3
x = 5
The highest power of the variable in the polynomial is 4. Therefore, the degree of the polynomial is 4.
