If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2.23(s-7)=-6.69
We move all terms to the left:
-2.23(s-7)-(-6.69)=0
We add all the numbers together, and all the variables
-2.23(s-7)+6.69=0
We multiply parentheses
-2.23s+15.61+6.69=0
We add all the numbers together, and all the variables
-2.23s+22.3=0
We move all terms containing s to the left, all other terms to the right
-2.23s=-22.3
s=-22.3/-2.23
s=+10
| 5y′′−15y′=0 | | -5(5x+7)=-85 | | 3(2y−7)=9 | | 70=7(1-1x) | | (7x-3)/(15+2x)=0 | | -7(7x+2)=-504 | | 6n²÷4=117 | | -54+9-8n=-18 | | y/4-2.4=2.1 | | 7/10.34=10/a | | 4(b-20)=-12 | | 4r2-8=92 | | 6x²+2x-1=0 | | 4+n÷7=24 | | 9.8+5/n=10.4 | | 7y–4=2y+16 | | 3/6x-5/10x³=4/x² | | 2y′′−16y′=0;y(0)=2,y′(0)=6 | | 3x+7+4x-9=10x-8 | | 4a+5=2a-3-2 | | 18x+14=2(9x-8) | | 1/2(x+6)=4x-1 | | 2a-6/9=a | | -2n+34=-8n-14 | | 7^2x+1=2401 | | 4(x-5)+3(x-10)+2(x-15)=100 | | 4n+2/3=34/3 | | 5+3x=8-4x | | 3w-10=w+4 | | 11.6+3x=16.9 | | 82/9=y | | 3(4x+5)-5(5(2x-7)=2(6x+1) |