x/4-4x/5+7x/10=45 find the answer
Answers
Answered by
1
Answer:
x=300
Step-by-step explanation:
x/4 - 4x/5 + 7x/10 = 45
solve the left hand side
=> 5x-6x+14x/20 = 45
=> 3x/20 = 45
=> x = 45 × 20/3 = 300 ANS
Similar questions