If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-6+x=-87
We move all terms to the left:
-6+x-(-87)=0
We add all the numbers together, and all the variables
x+81=0
We move all terms containing x to the left, all other terms to the right
x=-81
| 4t=2t+3 | | 6(�−1)=6(z−1)= 2424 | | 61=61= −9c+7−9c+7 | | 33+x=-50 | | -3x-6=−3x−6=-7x+34−7x+34 | | 3c+2= −10−10 | | –9x+4=40 | | 75+x=54 | | 3x^2+13=40 | | x2+5x+10=30 | | (x+1)∘=(7x-5)∘ | | 16-3y=5 | | 52+x=-27 | | 67+x=-89 | | 65+x=86 | | f=(9/5)(30)+32 | | x-57=-6 | | 2(x-4)/3=14 | | 4X²+7x-120=0 | | x-54=41 | | x-76=40 | | 4(x+15)=88 | | 2.5p=7(3.75) | | 2-3x4=+8 | | 2(3e-5)+1=2(e+4)-1 | | 3x=2.5(9) | | x+62=-57 | | 0.9(x-21)=3.96 | | 1.4g=88.621 | | 9m-29=45 | | 13y-4=11+8y | | 4f=125 |