Answer:
-2/5
Step-by-step explanation:
2x - 11 = 4x - 13 - 7x
2x - 11 = -3x - 13
2x - 11 + 3x = -13
5x - 11 = -13
5x=-13+11
5x=-2
X= - 2/5
The answer is 9 just reciprocate the 1/3 and the multiply the 9 by 3
Simplify the radicand by breaking the radicand up into a product of known factors.
Answer: -20<span>√7
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