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Mathematics 14 Online
OpenStudy (anonymous):

7(f-1)=45

OpenStudy (anonymous):

Use the distributive property, distribute 7 to the f and the -1

OpenStudy (anonymous):

7f - 7 = 45 Rewrite equation 7f = 52 Add 7 to both sides Divide both sides by 7 f is approximately 7.43

OpenStudy (anonymous):

how did you get 52 ?

OpenStudy (anonymous):

Add 7 to both sides, 45 + 7 = 52

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