You can use addition to solve this problem. 7+_= 15
32x^2y
8xy^6
the gcf is 8xy
A.9×6x - ( 9×2)=
64x-18 = 0
64x=18
x=18/64 =1/3 =0.3
B. 64x+18=0
64x= -18
x =-18/64
x= -1/3
x = -0.3
(+5) + (-8) = -3
That’s what I got.
Add 16.937 and 7.5. It's basically doing the problem backwards.
