Step-by-step explanation:
90 - 6y + 5y = 85⁰
-y = -5
y = 5
★ Calculating the equation :
[tex] \sf\: \implies \: \: 6(15-y)+5y \: = \: 85°[/tex]
[tex] \sf\: \implies \: \: 90-6y+5y \: = \: 85°[/tex]
[tex] \sf\: \implies \: \: 90 - y \: = \: 85°[/tex]
[tex]\sf\: \implies \: \: - y \: = \: 85 - 90[/tex]
[tex]\sf\: \implies \: \: \cancel - y \: = \: \cancel- 5[/tex]
[tex]\bf\: \implies \: \red{ \: y \: = \: 5}[/tex]
Hence,
[tex] \boxed{ \bf \: \therefore \: The \: \: value \: \: of \: \: y \: \: is \: \: 5 \: }[/tex]
[tex] \: [/tex]
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Answers & Comments
Step-by-step explanation:
90 - 6y + 5y = 85⁰
-y = -5
y = 5
Verified answer
Given :-
To Find :-
Solution :-
★ Calculating the equation :
[tex] \sf\: \implies \: \: 6(15-y)+5y \: = \: 85°[/tex]
[tex] \sf\: \implies \: \: 90-6y+5y \: = \: 85°[/tex]
[tex] \sf\: \implies \: \: 90 - y \: = \: 85°[/tex]
[tex]\sf\: \implies \: \: - y \: = \: 85 - 90[/tex]
[tex]\sf\: \implies \: \: \cancel - y \: = \: \cancel- 5[/tex]
[tex]\bf\: \implies \: \red{ \: y \: = \: 5}[/tex]
Hence,
[tex] \boxed{ \bf \: \therefore \: The \: \: value \: \: of \: \: y \: \: is \: \: 5 \: }[/tex]
[tex] \: [/tex]