Question

Q.1 Verify –(–x)=x for the following:
i) x= -7/9​

Answer 1

Follow me dear for your future doubts ❤️❤️

Answer 2

Answer:

${ \large \bold \green{ \underline{answer = \frac{7}{9} }}}$

$\mathfrak{ \large \bold \red{ \underline{ \underline{question}}}} \\ \\ { \large \bold{verify \: - ( - x) = x \: of the \: following}} \\ { \large{i)x = \frac{ - 7}{9} }} \\ \\ { \large \bold \green{ \underline{solution}}} \\ \\ { \large{ - ( - x) = x}} \\ { \large{ - ( \frac{ - 7}{9}) = \frac{7}{9} }} \\ \\ { \large \blue{ \underline{this \: happen \: because \: it \: is \: property \: of \: intgera \:( - )\times( - ) = + }}} \: \: \\ \\ { \large \bold \pink{ \underline{answer = \frac{7}{9} }}}$