If h(x)= 1-7x find the value of 23-h(9)=

asked Nov 2, 2023 71.4k views

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4 votes

Explanation:

Given,

${ \pink{ \sf{h(x) = 1 - 7x}}} \: { \to} \: { \tt{eq}^(n) (1)}$

Put x = 9 in Eqⁿ (1)

${ \pink{ \sf{h(9) = 1 - 7(9)}}}$

${ \pink{ \sf{h(9) = 1 - 63}}}$

${ \red{ \boxed{ \pink{ \sf{h(9) = - 62}}}}}$

Let

${ \green{ \sf{23 - h(9)}}} \: { \to} \: { \tt{ {eq}^(n) (2)}}$

Substitute the value of h(9) in Eqⁿ (2)

${ \green{ \sf{23 - ( - 62)}}}$

${ \green{ \sf{23 + 62}}}$

$= { \pink{ \boxed{ \red{ \sf{85}}}}}$

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