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Mathematics 12 Online
OpenStudy (anonymous):

Suppose 2(2-y)=3x. When y=8, what is the value of x?

Nnesha (nnesha):

replace y by 8 and then solve :-)

OpenStudy (anonymous):

Substitution method 2 - Khan Academy this sight helped me. :)

Nnesha (nnesha):

remember PEMDAS parentheses FIRST exponent multiply or divide add or subtract

OpenStudy (anonymous):

it's not that its the answer choices that confuse me

Nnesha (nnesha):

answer choices ? what are ur answer choices ?

Nnesha (nnesha):

what did you get ?

OpenStudy (anonymous):

The answer choices are A) -20/3 B)20/3 C)4 D)-4 and I got 4-y=3x

Nnesha (nnesha):

nope like i say FIRST replace y by 8

OpenStudy (anonymous):

so that'll be 4-16=3x

Nnesha (nnesha):

nope first solve parentheses

rvc (rvc):

I can smell the taste of TEST

Nnesha (nnesha):

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