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Mathematics 10 Online
OpenStudy (anonymous):

if h(x) = 2x + 3, find the value of x if h(x) = 9. 21 3 6 9

OpenStudy (anonymous):

need help

OpenStudy (anonymous):

21 right

OpenStudy (anonymous):

Equal h(x) to 9 2x+3=9 =====> subtract 3 from both sides 2x=6 =====> divide by 2 x=3

OpenStudy (anonymous):

o

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