3x + 6 = 12Subtract 6 from each side:3x = 6Divide each side by 3:x = 2
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
3x + 8 = 23 Subtract 8 from both sides: 3x = 15 Divide both sides by 3: x = 5
3x-3x equal = 0
y=(-1) x=(2)
x = 0
-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6
3x-5=3x+5 There is no solution.
70000000y=35t
3x+5=14 3x=9 x=3
undefined.
If: 3x+7 = -14 Then: x = -7
3x+50=6x+14 50-14=6x-3x 36=3x x=36 / 3 therefore x=12
x = 4
3x+14 = 23 so 3x = 9 and so x = 9/3 = 3
If: 3x+8 = 14 Then: 3x = 14-8 So: 3x = 6 Divide both sides by 3: x = 2
It's an equation.Here's the solution:3x = x + 62x = 6x = 3