If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7w-5-7w+9=0
We add all the numbers together, and all the variables
4!=0
There is no solution for this equation
| (s+6)²=15 | | -4=x+3-6 | | 1/2(8x+6)=19 | | (X)(4x)=144 | | 5=2x+11° | | 2(3x-4)=6+4(2x-1) | | a-(20)=14 | | 1/3*(6-15x)=-2+4x | | 4f+-1=11 | | -14+2f=2 | | -2⁄3(6x+9)=-7x+3x | | x-⅚=3 | | m^2+12=48 | | 2q-6=-12 | | x+51+x+141=180 | | 100/0.8x-100/x=5 | | 2/4x-6=2x+12 | | 2g+-4=-6 | | .11.3–7.2f=–3.82 | | 60=n(4) | | 100(0.7r-5.92=0.34r+7.76) | | 10x+30+15x-25=180 | | 2(c+10)=20 | | 7x-6+2x+6+27=180 | | 3/4p-14=-8 | | X+2x×5=80 | | X^2-16=3x+12 | | 11q+4=15 | | -12=-5-6a+11 | | 7x÷18=39 | | 3s-7+s=8+7s | | -12=-5-6a |