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Help me with this please
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5 votes
Help me with this please

Help me with this please-example-1
User Dhananjay Suresh
by
4.7k points

1 Answer

6 votes
the way that i learned this was first set > to = worry about it later

so 9x-7i=3(3x-7u)
so 9x-7i=9x-21u
the x cancel out
so 7i= -21u
now isolate the variable
so
7i/-21=u
so
u=-i/3
User Dave Clark
by
4.7k points
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