Question

Find the value of |7x - 18| = 10​

Answer 1

Answer:

7x−9=16 

     ⇒7x=16+9=25

      ⇒x=725

Answer 2

ANSWER = -8/7

$\bf\huge\underline{\underline{ To \: Find:- }}$

• value of x in | 7x - 18 | = 10

$\bf\huge\underline{\underline{ Answer :- }}$

• | 7x - 18 | = 10

• $\rightarrow$ | 7x | + | -18 | = 10

• $\rightarrow$ 7x + 18 = 10

• $\rightarrow$ 7x = 10 - 18

• $\rightarrow$ 7x = - 8

• $\rightarrow$ x = $\sf\frac{-8}{7}$

$\rule{10cm}{0.05cm}$