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Can someone help me on this

Can someone help me on this-example-1
User Ylev
by
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1 Answer

1 vote

Answer:

Explanation:

14y-1=11y+17 subtract 11y from both sides

3y-1=17 add 1 to both sides

3y=18, divide both sides by 3

y=6

Since DG=EF

EF=9y+4 and using y=6

EF=9(6)+4

EF=54+4

EF=58

User Avtandil
by
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