3871 isolate the y on one side of the equation-- dana in ms 1. y/79 = 49 2. (y/79)*79 = 49*79 (since 1/79*79 = 1, this leaves y on the left side of the equation) 3. y= 49*79 4. y= 3871 james in oh
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Y = 20
y = 100
x2 / y = (6)2 /2 = 36/2 = 18
3/Y+7\Y=9 =>Y=10\9
3x+2y=43 where x=(-4+y)/2 =0.5y-2 3(0.5y-2)+2y=43 1.5y-6+2y=43 3.5y-6=43 3.5y=49 y=49/3.5 which is the same as (49x2)/7 =14