2.) solve for n: 4n-28=8
A. zero
B. 5
C. 7
D. none of the above
4.) solve for n: 6 (n-2) + 2n = 7n + 3 (n-2)
A. - 3
B. - 9
C. all real solutions
D. no solution
5.) when you simplify each side of the equation 2-7 (3n+2) = - 5 (4n+2) you will get the equivalent equation - 15n-10 = - 20n-10
A. True
B. False
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