X equals 2 :)
2*2+4x-9=0 4x=9-4 4x=5 x=5/4
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
minus 4 plus 9 = 5, so 5x
3x + 4 = 4x - 5 Add 5 to both sides: 3x + 9 = 4x Subtract 3x from both sides: 9 = x
X equals 2 :)
2*2+4x-9=0 4x=9-4 4x=5 x=5/4
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
5x = 4x + 9 x = 9
minus 4 plus 9 = 5, so 5x
3x + 4 = 4x - 5 Add 5 to both sides: 3x + 9 = 4x Subtract 3x from both sides: 9 = x
-4x + 3y = 9
4x
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
4x+9=25 4x=16 x=4
3y = 4x + 9 -4x + 3y = 9 is the standard form
3+6x = 4x+9 6x-4x = 9-3 2x = 6 x = 3