Solve the following:$(4x +5) + (5x - 4) = 55$.

Given :

The given expression is $(4x+5)+(5x-4)=55$.

To do :

We have to find the value of x.

Solution :

$(4x+5)+(5x-4)=55$

$(4x+5x) + (5-4)=55$

$9x+1=55$

$9x=55-1$

$9x=54$

$x=\frac{54}{9}$

$x=6$

The value of x is 6.

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Updated on: 10-Oct-2022

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