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PLEASE HELP !! WILL GIVE BRAINLISET

PLEASE HELP !! WILL GIVE BRAINLISET-example-1

2 Answers

1 vote

Answer: X = 5

Step-by-step explanation: f(x) is 29, plus it in to f(x)=-5x+4

29=-5x+4

Subtract the 4 with itself and 29

-5x=25

Divide both numbers by -5, you dont want x to be a negative

X = 5

User Pbmuk
by
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6 votes


-5x+4 = 29 \iff -5x =29-4 \iff -5x = 25\\


x = 25:(-5) \implies \bf x = -5

User John Fish
by
7.9k points

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