Question

solve the following linear equations : 25x-40 = 16x + 23​

Answer 1

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To find :

The value of x=?

Given equation :

➡ 25x-40=16x+23

Solution :

$\implies \displaystyle \tt \: 25x - 40 = 16x + 23$

$\implies \displaystyle \tt \: 25x - 40 - 16x - 23 = 0$

$\implies \displaystyle \tt \:25x - 16x - 40 - 23 = 0$

$\implies \displaystyle \tt \: 9x - 63 = 0$

$\implies \displaystyle \tt\: x = \frac{63}{9} = \cancel \frac{63}{9} = 7$

$\large\implies \displaystyle \tt {\boxed{x = 7}}$

Answer 2

Answer:

7...

Step-by-step explanation:

25x-40=16x+23

=> 25x-16x= 23+40

=> 9x=63

=>x=63/9

=>7