If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4+a=-3
We move all terms to the left:
4+a-(-3)=0
We add all the numbers together, and all the variables
a+7=0
We move all terms containing a to the left, all other terms to the right
a=-7
| 3^(-2p)=3^(3) | | -6n=5=1 | | 3(x-6)+3x=3 | | 6x+12=x+10 | | 120x-10=120 | | 5x-4/8=7 | | 2-p=-4 | | 0.11+0.09+0.04+0.02+0.14=x | | -1/4(12a-10=14) | | 222=42-y | | -x+180=132 | | 6x+12=5x+20 | | 7x-6+2x+15=90 | | -3-x=1 | | -x+49=265 | | 5x-57=10x+68 | | 8x+6=4x+5 | | -x-49=265 | | 69=179-u | | 105=13+(3x) | | -1/12x+28=114 | | -2(-3x-1)=11 | | x^+6=31 | | 2x+6*2x+8=100 | | 105=13+3x | | 14w/3=-28 | | 1+2x-4=3-x | | 7x-4(-2x+11)=76 | | 7x+10+15x-8=90 | | 5/9(f-25)=25 | | 43-10a=-1247 | | 7x+10+15-8=90 |