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Mathematics 7 Online
OpenStudy (anonymous):

Solving a system 2x - 3y = 3 -2x + y = -4

OpenStudy (anonymous):

I tried it by using elimination but I got (3/2, 0) and apparently its wrong

OpenStudy (anonymous):

substitution seems fine for this problem since it is only 2 unknowns and 2 equations

OpenStudy (campbell_st):

add the 2 equations to eliminate x

OpenStudy (anonymous):

Okay sounds great! Please don't answer the question for me

OpenStudy (campbell_st):

then solve for y, when you have y, substitute into either equation to find x

OpenStudy (anonymous):

|dw:1378929337561:dw| Wait so is it No solution?

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