If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4-5x=-7x-8
We move all terms to the left:
4-5x-(-7x-8)=0
We get rid of parentheses
-5x+7x+8+4=0
We add all the numbers together, and all the variables
2x+12=0
We move all terms containing x to the left, all other terms to the right
2x=-12
x=-12/2
x=-6
| x²+21x-154=0 | | 4(0.5x+3)=3x+12-3 | | -10x+8=-122 | | 5m+8=14-3mm= | | 10x+20x+7=-33 | | 3x+1+46=180 | | 0.6x−0.1×x=12 | | 5(4)^x=68 | | Y=2x^2+122x+18 | | 6n-4+4n=6 | | −78k=−21 | | (5)4^x=68 | | x*15/100=25,5 | | 2x-9+47=180 | | 8+4d-3d=10 | | 11(12+-1.333333333y)-20y=28 | | 25=3x+13x= | | (7x-2)=(4x+49) | | 0.11+15.19+3(x)=15.94-0.09 | | x-8=13+4x | | 1/2=25z | | 2008=7.36x-14354.33 | | X+3x+12=2(2x+5) | | 16=64-32tt= | | 44+4x=104 | | 5g-5=(2g-20) | | 0.11+15.19(x(3))=15.94-0.09 | | n−3−2=−18 | | 6x-11-7x+1=-19 | | 6k+17=113 | | 3/4b-5=-11 | | 5.x+40-4.x+32=180 |