If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-12x=-18-30
We move all terms to the left:
-12x-(-18-30)=0
We add all the numbers together, and all the variables
-12x-(-48)=0
We add all the numbers together, and all the variables
-12x+48=0
We move all terms containing x to the left, all other terms to the right
-12x=-48
x=-48/-12
x=+4
| 3-2y=-7+8y | | a/2-a3=-30 | | -12x=x/5-7 | | -(x+4)+5x=36 | | 5x+8=3x-88 | | -3x+3=-x+12 | | 14-2u=−12 | | 7x+20=6x+2 | | x+2/4-x-1=2 | | -8k^2=224 | | -r-18=r+4 | | X+5/2=2(x+6) | | 18−6a=4a−4(a+3) | | 2y/5-5=3y+8 | | 6+3x=5(x–1)–3(x-2) | | 3(2x-5)+2x=33 | | -63=14+4x | | x+4+5x=3(2x−1) | | 7(x-8)+9=-6x+5(x+5) | | 3.4h=30.6 | | −2x =−10 | | 6(2y=2)=36 | | -35=-8/8v | | 20=5x+2-2 | | (n+7)(7n-3)=0 | | 5x-12=2x+10,8 | | 3v/4=-15 | | 6+4a+4=5a-46 | | 3x+7=1.5 | | -x-6=-25 | | 8x+16=2(4x+8) | | 4(m–2)=4m |