If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.10x+0.15(50-x)=6
We move all terms to the left:
0.10x+0.15(50-x)-(6)=0
We add all the numbers together, and all the variables
0.10x+0.15(-1x+50)-6=0
We multiply parentheses
0.10x-0.15x+7.5-6=0
We add all the numbers together, and all the variables
-0.05x+1.5=0
We move all terms containing x to the left, all other terms to the right
-0.05x=-1.5
x=-1.5/-0.05
x=+30
| 180=6a+114 | | 8-6(5x-3)=-56 | | 0.3x=800 | | (2x-3)/3=(6x+2)/4 | | 6(2x+7)-8=2(3x-1)+12 | | (3x+8)°=(6x-22)° | | 4(x-5)=3(2x-1) | | 180=-13w+147 | | x19= | | 180=3b+123 | | 3x-12=-55 | | 4x-5=3x- | | 180=130+5z | | 4x+7x-4=29 | | 7m-13=2m+12 | | 180=2b+94 | | 180=110+14w | | 9q+7=61 | | 180=39+72+14w | | 14w=71+39 | | X/15=x/120 | | 39+71=14w | | 4+2x=-6.5 | | 8x-16+2x+14=24 | | x^3-7x-6=-12 | | 17-2x=24 | | 3d-11=+2 | | 4x+19+10x+91=39 | | 4x+19+10x91=39 | | 125m-100m+33,250=33,525-150m | | 4n-8=7n-14 | | (2x²-98)/x²=0 |