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Mathematics 16 Online
OpenStudy (anonymous):

for which equation is x=4 a solution? a. 5(3-2x)=7 b. -3(x-2)=-6 c. 2(-5)=3 d. 4(3x+1)=49

OpenStudy (anonymous):

b

OpenStudy (turingtest):

plug in 4 where the x is in each equation and find which one(s) give the answer on the right.

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