If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2.31(t+17)=0
We multiply parentheses
2.31t+39.27=0
We move all terms containing t to the left, all other terms to the right
2.31t=-39.27
t=-39.27/2.31
t=-17
| 9x-45=2x+34 | | 2/3-m=0 | | ((1/2)*(y-(1/6))+(2/3)=(5/6)+(1/3)*(1/2-3y) | | 7z+4-9z=18 | | 7w=64 | | 63+X+2x+183-X=360 | | 63+X+2x+138-X=360 | | 11x-49=x+41 | | 4=q/3−3 | | -5=u/4-8 | | d-448=13 | | r-166=-80 | | -8u=-304 | | 3.5=x/12 | | 90+90+4x+10-20+X=360 | | (d)=-d2+3d+4 | | 2x-5-18x=(-1/2)(22x+10) | | B(t)=96 | | 30x+0.15x=36x+0.10x | | g3+ 9=13 | | 5=-9+3x | | g+68=89 | | -3x+5=x10 | | x+104=121 | | 2.7+2b=3.4-1.5b | | 2x2-30-2=0 | | 85/a-5+8+90=10 | | 9-t=20 | | 6p-70+2p-14=180 | | 5^x=310 | | 2(3b+5)b=15 | | 9.38=p+2.8 |