x = 64 64 + 64 = 128
I believe the converse is: if 2x equals 6 then x equals 3 inverse: if x doesn't equal 3 then 2x doesn't equal 6 contrapositive: if 2x doesn't equal 6 then x doesn't equal 3
2x-3 = x+5 2x-x = 8 x = 8
x=1
2x=5 x=5/2 x=2.5
128 64x2 is the same as 64+64, which equals 128.
If 5 x equals 9 plus 2x then x equals?
x=0
The result of the equation x + 2y - 2x - y equals x simplifies to y - x.
No, x + x equals 2x. x times x equals x2. (x times x equals x squared.)
3x
If x=4 then 2x+7 =
x + (x + 1) = 257 2x + 1 = 257 2x = 256 x = 128 X + 1 = 129 Ans: 128, 129
x equals 14
If your question was 2X + 5 =10. X equals what? Then X=2.5
2x = x+3 2x-x = 3 x = 3
x + 3 = 2x 3 = x x cannot be 2