yes
plug it in
3y-2x=14
3(2)-2(-4)=14
6+8=14
14=14
Factors (x - 7)(x + 2) so x = 7 or -2.
y = -1.4
If: -3f-14 = 1 Then: f = -5
x equals 14
There are many solutions: (1, 2, 19), (-1, -2, 19), (1, -2, -19), etc or (7, 11, 14) and its variants.
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.
A solution with [H+] = 1.1 x 10-7 A solution with pOH = 10.1
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
An equation never equals a number, but its solution often does.-- An equation with a solution of six: [ 3x - 14 = 4 ]-- An equation with a solution of three: [ 14 - 10x = -16 ]-- An equation with both solutions: [ x2 - 9x + 20 = 2 ]An equation that equals 6 is 10 - 4 = 6An equation that equals 3 is 10 - 7 = 3
14 times 4 equals 56.
24 times 14 equals 330