If you substitute some value for x, you can calculate the corresponding value for y.
If you don't know the value for x and y, you have a relationship between two variables, that can not be further simplified.
If you substitute some value for x, you can calculate the corresponding value for y.
If you don't know the value for x and y, you have a relationship between two variables, that can not be further simplified.
If you substitute some value for x, you can calculate the corresponding value for y.
If you don't know the value for x and y, you have a relationship between two variables, that can not be further simplified.
If you substitute some value for x, you can calculate the corresponding value for y.
If you don't know the value for x and y, you have a relationship between two variables, that can not be further simplified.
X equals 2 :)
4
10x + 5 which is also equal to 5(2x + 1)
2x must equal 12 so x is 6.
no...why would it.... it equals 2x+9
X equals 2 :)
4
10x + 5 which is also equal to 5(2x + 1)
2x must equal 12 so x is 6.
no...why would it.... it equals 2x+9
Since y = 2, 2x + 6y is the same as 2x + 12. Because 2x + 12 = 22, 2x = 10. If 2 Xes are equal to ten, then 1 X is equal to 5.
3x+8 = 2x+5 Subtract 2x from both sides: x+8 = 5 Subtract 8 from both sides: x = -3
If your question was 2X + 5 =10. X equals what? Then X=2.5
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
2x-11
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
3x+5 = 2x+13 3x-2x = 13-5 x = 8