Tania bought 4 more pounds of pears then Wilma. Together, Tania and Wilma bought 18 pounds of pears.
How many pounds of pears did Wilma buy?
Need help now!!!
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OpenStudy (anonymous):
HELP!!!!!!!!!!!!!!!
OpenStudy (anonymous):
@campbell_st
OpenStudy (campbell_st):
well let Wilma buy x pounds.... then Tania bought x + 4 pounds...
so together you get the equation
x + x+ 4 = 18
or
2x + 4 = 18
if you solve for x you can find what each person purchased.
OpenStudy (anonymous):
:/
OpenStudy (anonymous):
kill yourself
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OpenStudy (anonymous):
24? @campbell_st
OpenStudy (campbell_st):
nope...
how can the answer be 24 when the combined weight purchased was only 18 pounds.
OpenStudy (anonymous):
wait no! that was dumb!
OpenStudy (anonymous):
5? @campbell_st
OpenStudy (campbell_st):
nope... here is what you have
2x + 4 = 18
subtract 4 from both sides - 4 -4
-----------
2x = 14
so what how many pounds did Wilma buy...?