If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t+-9=-1
We move all terms to the left:
t+-9-(-1)=0
We add all the numbers together, and all the variables
t-8=0
We move all terms containing t to the left, all other terms to the right
t=8
| A=1x5 | | 14+4n=4n=7(n+6) | | p+-17=-22 | | 5a=3a+2 | | 7=25+6n | | m/6+43=51 | | 13=-5+m/2 | | 10410+2.65x=20x | | 6(3y+8)=18 | | 3c-8(5-2c)=10c-25 | | 2x-23=5x+29 | | 3c-4=16 | | -4(6x+2)-3=-2x+33 | | -5.68=n/3.4-7.36 | | p+-17=22 | | 15=21+2x. | | 2y=86y=4 | | 5g-5g+2g=20 | | 34=-(2m-8)-2(1+6m) | | 340+5x=665-8x | | 3(5a-7)=5(3a+4) | | 4x-8=5x+12 | | 1=k/2-2 | | -3y+77=22 | | −23m−4=8 | | 2(y-34)=66 | | 3-2n=-19 | | 7x+1/8=8x+5/8 | | a+9=2a+7 | | 3x-101=179-7x | | 89-s=578 | | 2x-3=2(x+4)x2 |