Step-by-step explanation:
[tex] \underline{ \underline{ \text{Given}}} : [/tex]
- a = -3 , b = 2 , c = 5 & d = -4
[tex] \underline{ \underline{ \text{To \: Find}}} : [/tex]
- Value of the given expression :
- [tex] \tt{ \frac{a - 4b}{3c + 2d}} [/tex]
[tex] \underline{ \underline{ \text{Solution}}} : [/tex]
Plug the known values and then simplify !
⤑ [tex] \tt{ \frac{ - 3 - 4 \times 2}{3 \times 5 + 2 \times ( - 4)}} [/tex]
⤑ [tex] \tt{ \frac{ - 3 - 8}{15 + ( - 8)}} [/tex]
⤑ [tex] \tt{ \frac{ - 11}{15 - 8}} [/tex]
⤑ [tex] \tt{ \frac{ - 11}{7}} [/tex]
[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{ \frac{ - 11}{7}}}}}}}} [/tex]
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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