If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4.2+x/4=-2.2
We move all terms to the left:
4.2+x/4-(-2.2)=0
We add all the numbers together, and all the variables
x/4+6.4=0
We multiply all the terms by the denominator
x+(6.4)*4=0
We add all the numbers together, and all the variables
x+25.6=0
We move all terms containing x to the left, all other terms to the right
x=-25.6
| 7=m+6-2m | | -7|x+6|=-56 | | -5k-30=45 | | 6a–10=2a–7 | | 4x90=4x | | y+5=-28 | | -10(s+2)=-104 | | 3(6x-12)=7(x+9) | | 5/2(10x-)=5 | | b-84.9=12.5 | | x+x-52=848 | | -x-23=2x+1 | | 0.4=24.2-x | | x+6x=22-4x | | –x–5=1 | | 5/4=x/89 | | 85=-6x-(7x-7) | | 3=c/2-7 | | -5f=-4f-16 | | 75=5(q-80) | | 4x=22=5x-13 | | (X+5)+(x-16)=79 | | 7p-30=26 | | 2(x-1))=14 | | 9x+2(x-4)=30 | | 63=3(-8+8n)+3(7n-1) | | 4=y/2 | | 20=2(p+4) | | 9(u+2)=99 | | 16.4t=16.1t+0.6 | | x^2+4x=17=8-2x | | 0.4x-76=90 |