Answer:
n= 3 and n = -3
Step-by-step explanation:
In general
|n| = a <=> n = a or n= -a (for n and a are real numbers)
I believe it would be 12/14 and that is how I got 0.86
6(x + 3) = 3x - 3 Given
6x + 18 = 3x - 3 Distribute the 6
6x = 3x - 21 Subtract 18 from both sides
3x = - 21 Subtract 3x from both sides
x = -7 Divide both sides by 3
5x - 2 = 3(x + 2)
5x - 2 = 3x + 6
5x = 3x + 8
2x = 8
x = 4
Jeff's solution is incorrect; his solution is incorrect because he added 3x to the left side when he should have subtracted it to cancel it from the right side.
Hope this helps.
Answer
Simplified would be 21+3q
Step-by-step explanation:
3(2+q)+15----> Distribute the 3. aka multiplying by everything in the parenthesis
6+3q+15
21+3q
Area = length x width
10 X 5 = 50