If it's not what You are looking for type in the equation solver your own equation and let us solve it.
=7.15+12.20E
We move all terms to the left:
-(7.15+12.20E)=0
We add all the numbers together, and all the variables
-(12.20E+7.15)=0
We get rid of parentheses
-12.20E-7.15=0
We add all the numbers together, and all the variables
-12.2E-7.15=0
We move all terms containing E to the left, all other terms to the right
-12.2E=7.15
E=7.15/-12.2
E=-6.2173913043478/10.608695652174
| 2x+2=3x-6=45 | | 5x+7+3x+27=N | | 48=-6y+14y | | y=14(2.33)-6 | | (5+1c)+8c=68 | | 15x+8(x-2)=53 | | 1x=0+1 | | h(-8)=|-8+2| | | -(4x-8)=2( | | 4,7(x-2)=37.6 | | -3/2m=315/4 | | -(4 | | 65=s+58 | | 1+3x=5x+7 | | 7y+3y=-4+94 | | 0.142857142857142857k-6=0.4286k+4 | | 8.7=5.92+r= | | 48=3(3x+4) | | 48=3(3x+4 | | 2=v+11 | | 4(-2+5x)=12 | | 48=7w+27 | | -9(u+2)=6u+12 | | 180=32x+30x | | 2(x+3)=2(x+2)+4 | | -3/2m+5/4=80 | | 2x/3+8/9=4 | | 5y-10+3y6=12 | | 9x+2=7(x-2) | | 6a-9=-45 | | y/2-1=-4 | | 162x-144=18(9x-8) |