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Mathematics 20 Online
OpenStudy (anonymous):

7m-2=54

OpenStudy (midhun.madhu1987):

add 2 to both sides first

OpenStudy (anonymous):

7x8=56 56-2=54 7(8)-2=54 Answer is 8

OpenStudy (midhun.madhu1987):

then divide by 7 on both sides and u get the value of m

OpenStudy (anonymous):

so if its a minus i add and if its a plus i subtract

OpenStudy (usukidoll):

yeahhh

OpenStudy (anonymous):

ok so since im adding do i add -2 plus 2

OpenStudy (midhun.madhu1987):

yes

OpenStudy (anonymous):

which is 0

OpenStudy (midhun.madhu1987):

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