If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4t+12=-42
We move all terms to the left:
4t+12-(-42)=0
We add all the numbers together, and all the variables
4t+54=0
We move all terms containing t to the left, all other terms to the right
4t=-54
t=-54/4
t=-13+1/2
| 4(x+1)=3(x−1) | | -1/2(2x-12)=10 | | x+1/2+x/3=x | | -x+21+2x+14=-1 | | 5x-8-2x+14=x+12+2(x-3) | | 9x+6=-6+11x | | 6x-9=36-3x | | 3–2x+4x+6=9 | | X-42=2(4-3x) | | (x-5)^2+64=0 | | 20=3=5(x-1) | | 27x=13(x-14) | | 3(x-2)2-7=0 | | 35=19-2y | | 21t17=80 | | 4−-5j=-21 | | -7-x=3+3x | | y+28=62 | | 47b+5-42b=35 | | u/10+32=36 | | 7y-3yy=2 | | -7(u+1)=-3u+1 | | 6u-9=7u-2 | | 6n−5=85 | | 5(x+4)-1=5(x-4) | | 5t-9/4=14 | | 2(t-59)=10 | | x-14x-2=-18 | | 4(k-84)=8 | | 10x-(2x-14)=-50 | | r+89=240 | | m+5/6=-19 |