If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+6=-15
We move all terms to the left:
4x+6-(-15)=0
We add all the numbers together, and all the variables
4x+21=0
We move all terms containing x to the left, all other terms to the right
4x=-21
x=-21/4
x=-5+1/4
| 2x+1/4x=360 | | 4(2x-5)=-10 | | -5v=9-6v | | 7r-4r+6=9r+6-r | | d+5.1=5.7 | | -8s=-6s+6 | | 42(x-5)=x-19 | | -6.6=c-5.8 | | 8x-(x-1)=21-3x | | d/13=46 | | t/30=72 | | 6x=19.5 | | -6(-x+4)=4x-36 | | 8(x9+3)=x12+2(3+6) | | 33+5x+15x=33 | | -4=r/6 | | (x÷4)+7=2x-3 | | 4n×n-9=16 | | -6=3(5m-7)-3(7-m) | | 3(x-6)-8x=-2+1 | | 15x2=0 | | 2(3x-2)=5(2x+1)=x-4 | | 7x^2-49x-1=0 | | -6=3(5x-7)-3(7-x) | | 0=11+3x+x^2 | | 1/2m+7=3m-8 | | y2−4=-1 | | 12=7x-30 | | 0=9-12x+4x^2 | | Y=-4/3x-19 | | 4a+5=12 | | 0.5m+7=3m-8 |