If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5a+8a=156
We simplify the equation to the form, which is simple to understand
5a+8a=156
We move all terms containing a to the left and all other terms to the right.
+5a+8a=+156
We simplify left and right side of the equation.
+13a=+156
We divide both sides of the equation by 13 to get a.
a=12
| 3xy-x= | | (-9)x-2y=22 | | 4B-2+6B=12 | | 4x-5=-2x+3 | | 12p-3p=108 | | 2y-5=-3y-10 | | 9+5r=-17+-8r | | 3(x+2)+2x=5x-9 | | x^2-12=5x-2 | | 3m+m=76 | | x^2+12x+34=0 | | 4+24-12k=0 | | Y+8= | | 48g^2-22gh-15h^2=0 | | 9p=5q+24 | | Y=40x-16x^2 | | 0.25(t+9)=22 | | x(5x-2x)=0 | | s=4g+4w | | 5t^2+17t+6=0 | | 4-8(2y-2)=-2(-y-3)+5 | | 4x^2-12x+3=0 | | 2x+4(3x-5)2=0 | | 8+(-2)=6 | | Y=-5x^2-4x+6 | | 6x+2=4x-10 | | 5x^2+5y^2=45 | | Y=x^2+2x-9 | | Y=-3x^2+3x-13 | | x=-78.8 | | -4x^2+(7x^2-11)+3= | | 7+11=7t-4t |