- (3y + 4) = 6 (2y -7) +8 maths question – InterviewSolution

1.

- (3y + 4) = 6 (2y -7) +8 maths question

Answer»

-3 y - 4=6(2y-7)+8

-3y-4=12y-48+8

-3y-4=12y-34

add 4 to the both SIDE of equation

-3y-4+4= 12y-34+4

-3y =12y-30

-3y-12y=12y-30-12y

-15y=-30

-15 y /-15 = -30/-15

simplify

y=2

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