If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4.5-x=(-6.9
We move all terms to the left:
4.5-x-((-6.9)=0
We add all the numbers together, and all the variables
-x=0
x=0/-1
x=0
| v-15=(-13) | | 6v-15=(-13) | | 6.v-15=(-13) | | 8+w=(-10) | | 4x*3=120 | | 3n+13=10+7 | | (X=4x)+16=2x | | 11/8=52/x | | -32=3y+7(y+4) | | -7u+4(u-3)=-6 | | 39=-3v+8(v+3) | | 420Xx=1-3 | | 45x=10 | | 3n^2-27n+156=0 | | 160x=40x+3600 | | 0.27m=2.43 | | 8.25x=-49.5 | | 12.49+0.12(x+3)=12.99-0.16x | | 3x-2=2-4+7x | | 3x-2=2-4=7x | | X2-101x+100=0 | | 3x-2=2-4-7x | | 3x-2-5x=2-4 | | 3x-2-2x=2-4 | | 3x2-15x+13=0 | | 3x-2-3x=2-4 | | 3x-2+3x=2-4 | | x-8/3=x-8/5 | | p=2,320(1.2)(9) | | x^2+4.75x+6=0 | | x^2+4.75+6=0 | | (2x+1)·(x+1)=(x+2)·(x-2)+3 |