|
Solve
this
7x+7=2(x+1)
|
Solve
for x
First you will use distrutive property on the 2(x+1) Now you will subtract 2x from each side Next you will subtract 7 from each side Then you will divide each side by 5 Now you are done |
You just flew by that problem
Now lets try a literal problem
PV=nkt
Lets solve for n
/kt /kt
You divide by kt to get n by it's self
PV/kt=n
Now you're done
DON'T 
NOW
ONLY ONE MORE
(10,17) and a Y interceptof
22 Solve
this equation in
Y2-Y1/X2-X1
standard form(y=mx+b)
22-17/0-10
First you need to find the
5/-10
slope.
-1/2
Your slope is
negative
1/2
y=-1/2x+22
Now you have to plug
in
the slope and Y
intercept is 22
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