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Mathematics 8 Online
OpenStudy (anonymous):

I have a weird math problem, can you help me ? 8x + 13y = 2 y = x- 2 Solve the system of equations (4/3, -2/3) (4/21, -38/21) - My answer

OpenStudy (sirm3d):

use the 2nd equation on the first equation, you'll get \[8x+13(x-2)=2\] 13 should be multiplied to every term inside the parenthesis

OpenStudy (anonymous):

ok, thanks

OpenStudy (sirm3d):

did you get (4/3,-2/3)?

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