How to do this ?? help pls

Step-by-step explanation:
[tex] \tt{53 \degree + ( 5 + 4x) \degree = 90 \degree} \: [/tex] ( Sum of complementary angles )
⟶ [tex] \tt{53 \degree + 5 + 4x \degree = 90 \degree}[/tex]
⟶ [tex] \tt{58 \degree + 4x \degree = 90 \degree}[/tex]
⟶ [tex] \tt{4x \degree = 90 \degree - 58 \degree}[/tex]
⟶ [tex] \tt{ 4x \degree = 32 \degree}[/tex]
⟶ [tex] \tt{x = \frac{32 \degree}{4 \degree}} [/tex]
⟶ [tex] \tt{x = 8 \degree}[/tex]
[tex] \pink{ \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \tt{x = 8 \degree}}}}}}[/tex]
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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