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OpenStudy (anonymous):
Four more than twice a number is seven more than the number. What is the number?
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OpenStudy (paki):
let the number be "x".... then 2x+4=x+7.... solve for "x"....
OpenStudy (anonymous):
add 4x to both sides 2x + 4x - 5 = -4x + 4x + 7 simplify 6x - 5 = 7 add 5 to both sides 6x - 5 + 5 = 7 + 5 simplify 6x = 12 divide both sides ...
OpenStudy (paki):
??????
OpenStudy (anonymous):
im lost
OpenStudy (paki):
no, its easy one... just combine the like terms...and solve...
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OpenStudy (anonymous):
please help last one to answer
OpenStudy (paki):
post here...
OpenStudy (anonymous):
i cant paste it
OpenStudy (paki):
then,....?
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