Solve this equation and verify the result
Answers
Step 1. Multiply the numbers
(5x - 1 . 1/12) - (x - 1 . 4/5) = x + 7/6
(5x - 1/12) - (x - 1 . 4/5) = x + 7/6
Step 2. Multiply the numbers
(5x - 1/12) - (x - 1 . 4/5) = x + 7/6
(5x - 1/12) - (x - 4/5) = x + 7/6
Step 3. Distribute
(5x - 1/2) - (x - 4/5) = x + 7/6
(5x - 1/2) - x - 4/5 = x + 7/6
Answer:
Multiplying both sides of the given equation by 60 , the LCM of 12,5 and 6 we get
5(5x -1) - 12(x-4) = 10 (x+7)
25x - 5 - 12x + 48 = 10x + 70
13x + 43 = 10x + 70
13x - 10x = 70 - 43 [transporting 10x to LHS and 43 to RHS]
3x = 27
Hence , x = 9 is the solution of the given equation.
Verification:-
substituting x = 9 in the given equation we get
LHS = RHS
the solution is thus checked for its correctness.