If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3x-15+5x=-31
We move all terms to the left:
-3x-15+5x-(-31)=0
We add all the numbers together, and all the variables
2x+16=0
We move all terms containing x to the left, all other terms to the right
2x=-16
x=-16/2
x=-8
| 12(y+1=4(4y-3) | | 2x-6.25=x+3.04 | | 11^3x=98.7 | | -9/4v+4/5=7/8v= | | 3w-4=w+3 | | 21f+21=42f+14 | | -1.5x+-5=20 | | 2,5x+24=3x=18,5 | | 4.5x+11.5=x+3.5 | | 73+23(5)=c | | 6x-9x+5=35 | | 372=73+23h | | 8x=9x=x+46 | | 6v=v+60 | | C=35r+54 | | 3x-x=134 | | 2(4x-6)=2/3(12x-18) | | 8x^2-24x-21=x | | 2(u+5.3=33.2 | | 3(53.33)+20+.33y=180 | | B=9/4(j-33 | | -3(-c+-12)=-3c+-12 | | -5x+11=5x-9 | | k+0.22=3/5 | | 3(4-5f)=33 | | 3+5(x+2)=48 | | 2x+x-12=90 | | -10=-b÷4 | | 4x^2/49+6=3 | | 4(11-3x=-124 | | -108=-2(8x-2) | | 6(m+2)=48 |