The equation is -2y + 16 = 10
Both of them are equations!The solution is (x, y) = (2, 1).
Double first equation: 10x + 2y = 10Subtract second equation: 7x = 7x = 1, y = 0
4x + 2y = 6 (first equation x 2) 4x + 2y = 6 (second equation rearranged) No unique answer exists
If: 3x+2y = 5x+2y = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtract the 1st equation from the 2nd equation: 2x = 0 or x = o By substitution: x = 0 and y = 3.5
The equation is -2y + 16 = 10
3x + 2y = 8 This is an equation. It could be the equation of a line.
what is the slope of the line that has the equation 4x+2y=12?
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
Both of them are equations!The solution is (x, y) = (2, 1).
you can not solve this equation
Double first equation: 10x + 2y = 10Subtract second equation: 7x = 7x = 1, y = 0
4x + 2y = 6 (first equation x 2) 4x + 2y = 6 (second equation rearranged) No unique answer exists
If: 3x+2y = 5x+2y = 7 Then: 3x+2y = 7 and 5x+2y = 7 Subtract the 1st equation from the 2nd equation: 2x = 0 or x = o By substitution: x = 0 and y = 3.5
x-2y+bz=3 ax+2z=2 5x+2y=1 find values of a and b for which the system of linear equation has infinitely many solutions
4y + 4 = 2y + 12Subtract 2y from each side of the equation:2y + 4 = 12Subtract 4 from each side:2y = 8Divide each side by 2:y = 4
(0,6)