If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a-5a=-4
We move all terms to the left:
a-5a-(-4)=0
We add all the numbers together, and all the variables
-4a+4=0
We move all terms containing a to the left, all other terms to the right
-4a=-4
a=-4/-4
a=1
| 4w+21=11w | | -1/5q=-5/6 | | -a+5a=4 | | 5n+3/2-3=16 | | (2/5)x-1=9 | | -2/5=1/10a | | x²-8x+9=56 | | 9y-3y+3=6+y | | x^2+(x*(3x))=100 | | 8x-3+3x/4=51+2x | | (4x+23)=(6x-7) | | 4(a-3)=8a-(4a-12) | | 0.75(x-12)-14=2x+12 | | F(x)=-12x | | -6(3x-5)=-18x-30 | | 4x=2=36 | | x*x-8x+9=56 | | 3p=p+50 | | 5|2x+3|-5=0 | | (2x-4)(2x+6)=36 | | 3t=t+36 | | C=4p2-3p+7 | | 2/3x=-2/5-1/2 | | z/2=54 | | 3t=t+44 | | −6x+13+7x=6+x+7 | | 3t=t44 | | x2−8x+9=56 | | 36-18x=0 | | 4v=v+54 | | 2/5=-2/3u-1/2 | | 4p=p+42 |