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[tex] \frac{(2x + 1)}{5} - \frac{(2x - 1)}{7} = 12[/tex]
But please give the answer with correct explanation. :}
[tex] \frac{(2x + 1)}{5} - \frac{(2x - 1)}{7} = 12[/tex]
But please give the answer with correct explanation. :}
Answers & Comments
Verified answer
Step-by-step explanation:
Take LCM of 5 and 7 that is 35
therefore,
7(2x+1) - 5(2x-1) / 35 = 12
After opening the brackets it becomes,
14x + 7 - 10x + 5 / 35 =12
14x + 7 - 10x + 5 = 420
4x + 12 = 420
4x = 420 - 12
4x = 408
x = 408 / 4
therefore, x = 102
For more understanding refer to image