9th grade algebra
posted by elizabeth .
solve.(polynomials)
3(x5)=45

3x  15 = 45
3x = 30
x = 10 
3x = 60
x = 20 
X=20
posted by elizabeth .
solve.(polynomials)
3(x5)=45
3x  15 = 45
3x = 30
x = 10
3x = 60
x = 20
X=20