15x minus 8=minus 180 3x+8=24
In the equation 3x plus 7 equals 13, x is equal to 2.
An equation where x equals 3.
3x+7=2x-5 x=-12
-2x -11y - 13
3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?
2x+3y=13 3x-y=3 x=2
X = -2(13 + y) / 3x = 5y / 4 - 1
3x + 9 = 5x - 43x +13 = 5x13 = 2x13/2 = xso x = 6.5
15x minus 8=minus 180 3x+8=24
3x+5 = 2x+13 3x-2x = 13-5 x = 8
In the equation 3x plus 7 equals 13, x is equal to 2.
An equation where x equals 3.
3x+7=2x-5 x=-12
-2x -11y - 13
3+3x+7x=13 3x+7x=10 10x=10 x=1
It is a simultaneous equation and when solved its solutions are x = 71/26 and y = 50/13