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17 = a - 3 - За Answer pleassse
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3 votes
17 = a - 3 - За
Answer pleassse

User Oko
by
4.5k points

2 Answers

2 votes

Answer:

a=-10

Explanation:

17= -3-2a

17+3=-2a

20=-2a

a=-10 hope I helped

User Khannikkey
by
4.5k points
6 votes

Answer:

-10 = a

Explanation:

17 = a - 3 - За

Combine like terms

17 = -3 -2a

Add 3 to each side

17+3 = -3-2a+3

20 = -2a

Divide by -2

20/-2 = -2a/-2

-10 = a

User Albert Gareev
by
5.4k points
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