If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x=30-5x
We move all terms to the left:
x-(30-5x)=0
We add all the numbers together, and all the variables
x-(-5x+30)=0
We get rid of parentheses
x+5x-30=0
We add all the numbers together, and all the variables
6x-30=0
We move all terms containing x to the left, all other terms to the right
6x=30
x=30/6
x=5
| 51.69=3.69*7+3.69*5+2x+x | | 13=v/7 | | 2x-33=5x-31=90° | | 4+18(4)+10x-6=180 | | 12.7x-2+5.3x+2=180 | | 2x-33=5x-31 | | 16y+6+182-18y=180 | | 2x+3x=4x+32 | | 4x+3/3=x+7/2 | | 4x+7+3x-2=180 | | 1,5a-2,8=2,4a-11,8 | | 3=m-11 | | x×x+5x-1500=0 | | 4(x-2)=~2x+34 | | 2x-6/14=8 | | -9+r=24 | | M(x)=x^2+40x-800 | | z/5-8=1 | | -88=v-13 | | 6x^2+30x-48=0 | | 0=3d | | 2(x-2)+5=3(x+1) | | 9x-2(x-3)=15+7 | | -3=3-3y | | 4x-2+8x-12=180 | | 4x^2-18=46 | | 8y-7=7y+7 | | 9.t=-48 | | 16y+6+10(18.2-1.8y)=180 | | 3=-i+2 | | 17x-127=10x+55 | | 11=-4m-1 |