If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2.1x-6.7=2.5
We move all terms to the left:
2.1x-6.7-(2.5)=0
We add all the numbers together, and all the variables
2.1x-9.2=0
We move all terms containing x to the left, all other terms to the right
2.1x=9.2
x=9.2/2.1
x=4+0.8/2.1
| -7+2.5x=18 | | 5/15=x/7 | | -16+6y=-10 | | u/4-14=-13 | | 8z-6=42 | | 8(3i-6)=6(4i+8) | | -3n+7=31 | | 261=33-u | | 1/100+x=3/20 | | 13x+2+3x+4+5x+7=180 | | 3h=-8+h | | 2x+9=3(x-3 | | 4(x+2)=18-(-18) | | 3(y+6)=9y-42 | | 1-8l=-55 | | -6=(5x-12)-3 | | 120+x+65=180 | | 2(4x+7)=-33+23 | | 4c–3=25 | | 8i+2-4i=8i+8 | | 2-3c=1 | | 2/5d-1=3/5d | | 4c–3=25, | | 7,694+x=7,993 | | -12=3s+3 | | 7u+10=87 | | P-44=p-18=p+42 | | 11+1+m-8m=-4-m-2 | | 27=y-10 | | -3-17=3y | | 5x(7–5)=80 | | 1/6x+1.8x=23/8 |