<span>a=7b+8c+9d-10
a = 8c + 16d - 10
solve for c then
8c = a - 16d + 10
c = (</span>a - 16d + 10) / 8
or
c = a/8 - 2d + 5/4
11 if you multiply 11 by both the number and and the variable you’ll get 11x-55=66. Add 55 to each side which will give you 121 then divide that by 11
J is between H and K.if HJ =4t -15 ,JK=5t-6, and KH=15,find JK.
The GCF of 27 and 72 is 9 / The 3rd option!
2(x-1)=42
2x-2=42
2x=44
X=22
