If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2s+1=-3
We move all terms to the left:
2s+1-(-3)=0
We add all the numbers together, and all the variables
2s+4=0
We move all terms containing s to the left, all other terms to the right
2s=-4
s=-4/2
s=-2
| 6x-3+2x=9-4x-5 | | F(x)=-2x=-6 | | a2-7=-2a | | -4(x+4)+6=-18 | | 6(-2.5)-y=0 | | 2(x+10)-17=5(1+x)-3x-2 | | -36=4(8x+7) | | 4c-13c+-5c-14c-16c=12 | | 5x-6+4x-2+8=18 | | x=33+3/4 | | (x+45)+(3x)=180 | | 6;-2(8x+8)=-16 | | 2x2-8x+5=2 | | x+45+3x+6x+5=180 | | 9h+3(2h-5)=15 | | n2-1=-3 | | (x+45)+(3x)+(6x+5)=20 | | 4=3+n2 | | -1/4(12x-8)+9x=2x+3+3x+1 | | 0.05x1.3= | | 5t+16-3t+4=18 | | (x+45)+(3x)+(6x+5)=180 | | 200(200-y)+250y=44,000 | | 18s+-12s-s=-20 | | F(x)=1/2x^2-1.5 | | 9y-5-8y=-11 | | 2x²=54 | | 33.2=2x+11.2 | | -3n+4(4+3n)=70 | | -10x+4x+20x-5x-16x=-7 | | 8x-7x=15-13 | | 12-x=-48 |