The other answer is 12x2 – 8xy + 12x + y2 – 2<span>y</span><span />
What is the value of (2 + 3i) + (6 - 4i)?
2 answers:
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Answer:
7b = 10
Step-by-step explanation:
We have that:
5a + 2b = 0
a is two less than b
So a = b - 2.
Replacing in the above equation:
7b
7b = 10