Question

What is the answer of X-6=8/7 with formula​

Answer 1

By. Applying cross multiplication

X-6=8/7

7x-42=8

7x=8+42

7x=50

X=7.142

Answer 2

Given :-

$\to\sf x - 6 = \frac{8}{7}$

To Find :-

$\to\sf Value \: of \: \boxed{\bf x}$

Method :-

$\boxed{\bf Cross \: Multiplication}$

Solution :-

$\:\:\:\:\:\:\:\:\:\:\sf x - 6 = \frac{8}{7}$

$:\implies\sf\frac{x - 6}{1} = \frac{8}{7}$

$:\implies\sf7x - 42 = 8$

$:\implies\sf7x = 8 + 42$

$:\implies\sf 7x = 50$

$:\implies\sf x = \frac{\cancel{50}}{\cancel7}$

$:\implies\underline{\boxed{\blue{\bf x = 6\frac{8}{7}}}}$