2x-7=5 + x
subtract x from both sides
(1)x-7=5
add 7 to both sides
x=12
Solute plus solvent equals solution. A solution is a homogenous mixture of two or more substances, with the solute being the substance that is dissolved in the solvent.
42
What is the number of integral solution to x plus y plus z equals 100?
The answer is (3.5)2 plus (4)2 equals 410.
The solution is (x, y, z) = (2.5, 1, 2.5).
-5
a = 16
no its not a solution
1 solution
It is (-1, 3).
The list of choices you've provided doesn't include any solution.
The solution is: x = 1 and y = -1