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Mathematics 7 Online
OpenStudy (anonymous):

Use the substitution method to solve the following system of equations 8x + y = 10 6x + 5y = –1

OpenStudy (ivettef365):

so the first equation you have 8x + y = 10 isolate y and you have y = -8x + 10

OpenStudy (ivettef365):

now substitute y on the second equation fo (-8x+10_

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

thankyou :D

OpenStudy (ivettef365):

yw :)

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