276
3x - 20 = 46 3x = 46 + 20 3x = 66 x = 66/3 x = 22 Therefore, the number is 22! :)
49
46+46=92.
658
None because without an equal sign it's not an equation
-46 = 3x + 7x
There is only one solution: -46 = 3x + 7x -46 = 10x x = -46/10 = -4.6
Just one.-46 = 3x + 7xCombine the 'x' terms:-46 = 10xDivide each side by 10:-4.6 = x
3x + 7 = 46 is an equation. It can be solved as follows: 3x = 39 so x = 13
x=-4.6
3χ + 11 = 46 - 2χ 3χ + 2χ = 46 - 11 5χ = 35 χ = 35÷5 χ = 7
It is: 2x2 + 25/3x - 35/9 remainder -46/9
276
x - 2 = 4x + 46-2 = 3x + 46-48 = 3xx = -48/3 or -16
3x + 7y = 3*x + 7*y = 3*6 + 7*4 = 18 + 28 = 46
3x - 20 = 46 3x = 46 + 20 3x = 66 x = 66/3 x = 22 Therefore, the number is 22! :)