How do you solve #-8( - 5k + 5) + 7( k - 2) = - 7#?
1 Answer
Aug 31, 2017
#k=1#
Explanation:
Given -
#-8(-5k+5)+7(k-2)=-7#
#40k-40+7k-14=-7#
#47k-54=-7#
#47k=-7+54=47#
#k=47/47=1#
#k=1#
