(x-3)÷5+(x-4)÷7=6-(2x-1)÷35
Answers
Answered by
1
Answer:
x = 4/7
Step-by-step explanation:
(x-3)/5 + (x-4)/7 = 6 - (2x-1)/35
7*(x-3)/7*5 + 5*(x-4)/5*7 = 6 - 2x + 1/35
(7x - 21)/35 + (5x-20)/35 = (7 - 2x)/35
{(7x - 21) + (5x-20)}/35 = (7 - 2x)/35
7x + 5x -21 + 20 = 7 - 2x
12x + 2x -1 = 7
14x = 7 + 1
14x = 8
x = 8/14
x = 4/7
Similar questions