yes
plug it in
3y-2x=14
3(2)-2(-4)=14
6+8=14
14=14
If: 3x+2y = 5x+2y = 14 Then: 3x+2y = 14 and 5x+2y =14 Subtract the 1st equation from the 2nd equation: 2x = 0 Therefore by substitution the solutions are: x = 0 and y = 7
why will the equations x+14=37 and x-14=37 have different solutions for x
If: 2x+y = 5 and x2-y2 = 3 Then the solutions work out as: (2, 1) and ( 14/3, -13/3)
The equations are identical in value, ie the second is merely twice the first...
Factors (x - 7)(x + 2) so x = 7 or -2.
One stone equals 14 pounds.One stone equals 14 pounds.One stone equals 14 pounds.One stone equals 14 pounds.One stone equals 14 pounds.One stone equals 14 pounds.
Half of 14 equals 7.
y = -1.4
If: -3f-14 = 1 Then: f = -5
24 times 14 equals 330
14
14 times 4 equals 56.