If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12a+45=180
We simplify the equation to the form, which is simple to understand
12a+45=180
We move all terms containing a to the left and all other terms to the right.
+12a=+180-45
We simplify left and right side of the equation.
+12a=+135
We divide both sides of the equation by 12 to get a.
a=11.25
| -27+-2x=31 | | 1+3m+1+2m+20+20=115 | | 5t=13 | | -1/2w^2+6w+13=0 | | (3/4)+(5/7) | | 4n+5=185-8n | | N-8-7n=n-6n-7 | | 2n/3=48 | | D+2e=3e-f | | 1/8(3y+2)=1/4(2y+1/2)+1/2 | | -1-7x=x-1 | | 140+10=8 | | 1/3x=25 | | 9-3=14 | | 1/14(a+8)=1/4(3-a) | | 5(7+7n)=-31+2n | | -1/2(5x-8)-1=6 | | n-52=(-3/2)(18+n) | | 2x+y=w+3x | | 167f+19f+16=1132 | | 4(n+4)=-32-2n | | -4+c=6 | | (x+(x+2))/2=12 | | 14x+3=-9x^2 | | h-(-17)=-42 | | -(r+5)=-5r-13 | | x-(1/3)=(2/7) | | 3x+10=8(-2x+6) | | (9v+6)6=0 | | 4+x/2=6 | | 11q=99 | | 1/5(3t-9)=t+9/10 |