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Mathematics 11 Online
OpenStudy (anonymous):

Help

OpenStudy (anonymous):

OpenStudy (jdoe0001):

just multiply both sides by 4 and then solve for "x"

OpenStudy (jdoe0001):

hmm

OpenStudy (anonymous):

-20=4x ?

OpenStudy (jdoe0001):

\(\bf \cancel{ 4 }\cdot \cfrac{1}{\cancel{ 4 }}x-4\cdot 5=4\cdot x\implies x-20=4x\)

OpenStudy (anonymous):

20/3 would be the final answer?

OpenStudy (jdoe0001):

well... x-20 = 4x -20 = 3x => \(\cfrac{-20}{3}=x\)

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