If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8-x-13=-25
We move all terms to the left:
8-x-13-(-25)=0
We add all the numbers together, and all the variables
-1x+20=0
We move all terms containing x to the left, all other terms to the right
-x=-20
x=-20/-1
x=+20
| (1/16)^3x-4=64^x-1 | | 2x-3.2=3.1 | | 0=5(3y+21) | | -3(z+4)+15=6-4z | | 8(x+9)=79+7x | | 6a-(4a+3)=0 | | 6s-15=71 | | 6a+(4a+3)=0 | | 11(x+10)=121+10x | | 2x–1=13 | | 12q-4=90q+1# | | 12p-4=-9p+1@ | | x−10=5/9(x−6) | | 3(x+3)=20+2x | | 5w=65w | | 5p+16=3(4-p) | | 2x-2x=1+0 | | 2(4x–1)=46 | | 3x=−5 | | x-x3=-29 | | –2x=–3 | | 6x-(-11)=7,6 | | 4a=a+6 | | 8y+11=6y-40 | | 2/16=11/x | | 8x+10=5x+45 | | -a+10-9/a=0 | | 3j+10=64 | | 2x2=49 | | 3/2x-(x-2/2)-2=4-4/3x+11/3 | | x^2+12-220=0 | | 4f=96. |