Question

2n−7×5n−4=1250,n=?___________________

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Answer 1

n = 126.1

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Answer 2

Given: The equation is$2n-7\times5n-4=1250$.

We have to find the value of$n.$

By using the Bodmas rule, we are finding the values of $n.$

We are solving in the following way:

We have,

$=>2n-7\times5n-4=1250\\=>2n-35n-4=1250\\=>-33n-4=1250\\=>-33n=1250+4\\=>-33n=1254$

Solving the above equation further we get,

$=>n=-\frac{1254}{33} \\\\=>n=-38$

Hence, the value of$n$ will be$-38$.