If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x/15=64
We move all terms to the left:
4x/15-(64)=0
We multiply all the terms by the denominator
4x-64*15=0
We add all the numbers together, and all the variables
4x-960=0
We move all terms containing x to the left, all other terms to the right
4x=960
x=960/4
x=240
| 11x^2+14×=2685 | | 3x=|3x | | |x+3|=|x|+3 | | 4-5x=17-8x | | ×-y=16 | | 6(1+s)=12(s-3) | | W2+6w-17=0 | | 8-10x=6-9x | | 9(3^x)=72^x | | 5b+9=6b+4 | | 7=44/r-4 | | 42=6(14-x) | | 24-6x=4×+7 | | 2×(x+4)+3x=64 | | 2s+5=s-2 | | 2-k/2=5 | | -3(d+4)=21 | | 36=9(e+7) | | -3/4|b|=-3 | | 2x=340×0.8 | | 7xx90=294^2 | | 3s(s-2=125 | | 6+x×x=10 | | 6x^2+49x=98 | | 6y^2-5y-42=0 | | (x+8)^2-9=0 | | (x+8)(x+8)-9=0 | | 6x^2+25=75 | | 10x+28=4x+2 | | 2x^3-3x^2+6x-4=0 | | 192+6x=228 | | 175+5x=200 |