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Complete the solution of the equation. Find the value of y when x equals 6. 4x + y = 20
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3 votes
Complete the solution of the equation. Find the value of y when x equals 6. 4x + y = 20

User WaitingForGuacamole
by
7.4k points

1 Answer

6 votes
4x+y=20 subtract 4x from both sides

y=20-4x, so when x=6 you have:

y=20-4(6)

y=20-24

y=-4
User Terry Lin
by
7.7k points
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