18 = X + 5/2
multiply through by 2
36 = 2X + 5
subtract 5 from each side
31 = 2X
divide both sides integers by 2
31/2 = X
check in original equation
18 = 31/2 + 5/2
18 = 36/2
18 = 18
checks
18
1/3x + 6 = 9 Restating the problem x + 18 = 27 I multiplied by 3 x = 9 I subtracted 18 from 27
3 divided by 18 equals what = 0.16666666666666666
72 but there is such a thing as a CALCULATOR
18
54 divided by 3.
No. -18 / 3 = -6
Equality
18
I guess its 3 divided by 18....3/18
14 + 18 = 18 + 14 demonstrates the commutative property (of addition).
1/3x + 6 = 9 Restating the problem x + 18 = 27 I multiplied by 3 x = 9 I subtracted 18 from 27
s = -145
3 divided by 18 equals what = 0.16666666666666666
72 but there is such a thing as a CALCULATOR
18
18