2x + 1 = -5
so 2x = -6 so that x = -3
Then 3x - 4 = 3*(-3) -4 = -9 - 4 = -13
2x+3x = 5x
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
3x+5 = 2x+13 3x-2x = 13-5 x = 8
3x + 5x = 2x + 28x = 2x + 26x = 2x = (2/6) = 1/3
3x + 2x = 40 5x = 40 x = 8
2x+3x = 5x
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
x = 4
x=4
x = 7
x = 59
3x+5 = 2x+13 3x-2x = 13-5 x = 8
3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20
3x+56 = 2x+4 3x-2x = 4-56 x = -52
3x
3x - y = 3y = 2x + 2Put the value of y in the 1st equation:3x - y = 3 it will be -->3x - ( 2x + 2 ) = 33x - 2x - 2 = 3x - 2 = 3X = 5Put the value of X in the 2nd equation so as to find the value of Y :y = 2x + 2y = 2(5) + 2y = 10 + 2Y = 12
Presumably, this is an equation in finding the value of x 3x+5/4 = -2x+15 3x+1.25 = -2x+15 3x+2x = 15-1.25 5x = 13.75 x = 2.75