X equals 2 :)
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.
Subtract 2x from each side: x + 2 = 4Subtract 2 from each side: x = 2
The variable 'x' would equal (8-y)/2. The variable 'y' would equal 8-2x.
x = -2 and y = 3
8x-7 plus 2x equals 6 plus 5x plus 2?
Both equations are equal and so: 3x+1 = 2x+3 3x-2x = 3-1 x = 2 and by substituting y = 7
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
2 plus 1-x divided by.
2 (x) + 10 14 x must equal 7
-2x+2
2x+10=9+11-3x2x+10=20-3x5x+10=205x=10x=2