If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+7.5=-5
We move all terms to the left:
2x+7.5-(-5)=0
We add all the numbers together, and all the variables
2x+12.5=0
We move all terms containing x to the left, all other terms to the right
2x=-12.5
x=-12.5/2
x=-6+0.5/2
| 8+17x=19x | | 9+17x=19x | | -6=c/2-7 | | x-5+2x+5=180 | | -7x+11=38 | | 4a-3a=7 | | 1/3x+1/5=-4(4/5x-1) | | 6n=4=-26 | | 2(2x-12)=21-5x | | 8a-7a=20 | | 12b-9+2b-b=17 | | 19+3a=-50 | | 4K-1=2k+15 | | 4x-12+2x=180 | | 3x+3(x+4)=60 | | X+(y+4)=180 | | 6x^2+21x-320=0 | | 12g=125/12 | | 5+5x=-3x+53 | | 235=5x+5(3x+15) | | 9(4x-7)=405-3X | | (y-9)=y | | .4x+.25(100-x)=28*100 | | 7.50x+2.50=12.50 | | 2y+5=-6y+5 | | A34=-11+7n | | 3x-24-40x=24 | | 8+9y=17 | | (c+13)+(3c-2)+75=180 | | 2(5x+5)=70-2x | | 7y-8-4y=4y-1 | | 2/6=14/x |