If it's not what You are looking for type in the equation solver your own equation and let us solve it.
.6x+.3x=6.3
We move all terms to the left:
.6x+.3x-(6.3)=0
We add all the numbers together, and all the variables
0.9x-6.3=0
We move all terms containing x to the left, all other terms to the right
0.9x=6.3
x=6.3/0.9
x=7
| 0.25x^2-11x=800 | | (6x-9)-5=17 | | 4(m-2)+m=12 | | 32=3x+x | | -k/6+1=-5 | | 2(x+5)-8=-25-x | | -(8m-4)=-5m-(2m+6) | | 143=5s+18.25 | | 6k =34 | | -7=z–6 | | -4n+10=-10-2n | | 15+s3=12 | | -8z+15z+-1=-8 | | 2x+16=-10 | | 29-8n=5 | | -u+7=-2u | | 7n+15=-2(3-7n) | | 9x-18=32 | | 67=2x+17 | | -13=z+-7 | | 61-x=71-2x | | -u+7=-24 | | 14-(2a+5)=-2a+a | | -8d=-10-3d | | 15=4x+1 | | -15=v/20 | | 4(-8x-6)=26-7x | | 11t-2t-4=14 | | 2.5d=10 | | 7g-9=6g | | 3(x-20)+(-5-2)=100 | | 6/7(5-4g)=-18 |