Answers

2014-08-18T10:56:20+05:30
By distributive property
8(2x)+8(-5)-6(3 x)-6(-7)=1
16 x -40-18 x +42=1            (Applying distributive property)
-2 x +2=1                           (Adding like terms)
-2 x =-1                              (Adding -1 on both sides)
x=1/2                                 (dividing both sides by -2)
=0.5
2 4 2