If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2z+9.7-72=-5.15
We move all terms to the left:
2z+9.7-72-(-5.15)=0
We add all the numbers together, and all the variables
2z-57.15=0
We move all terms containing z to the left, all other terms to the right
2z=57.15
z=57.15/2
z=28+1/1.73913043478
| -2x+6-3x=26 | | 7(8t+1)-12=t-(t+4) | | X/2+1=1/4(x-6) | | (6m+3)/2=6 | | 3m-9=3m-3 | | 23/5+5n=7/5-6n | | 6m+3/2=6 | | 21x^2-35x-4=0 | | 4n+5n+15=5n+7n-1 | | X2-4x-12=0 | | -15=-18+3y | | 7x+8=6x+3 | | -19+7x=3(1-5x) | | 2x=0.5+0.75 | | (d+17)/2=51/3 | | 36x^2-56x+21=0 | | -11x+3+2x=21 | | 2/3y-1=3/2 | | 3/4t^2+21/8+9/8=0 | | X3-3x2-10=0 | | 21x=-85 | | -2x-2+11x=16 | | 36x2+87x+45=0 | | x+0.08=198.72 | | 8c-5=48 | | 3y-30=2y+40 | | (5x/4)=1-(1/5)(x-(1/10)) | | -88(n-12)=n-89 | | ((2r-3)/4)-8=50 | | 5p+7(-8p-7)=-6-8p | | 3y-30=27+40 | | 7=4x-6 |