4a+7=20+a

Simple and best practice solution for 4a+7=20+a equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4a+7=20+a equation:


4a+7=20+a

We simplify the equation to the form, which is simple to understand 
4a+7=20+a

We move all terms containing a to the left and all other terms to the right. 
+4a-1a=+20-7

We simplify left and right side of the equation. 
+3a=+13

We divide both sides of the equation by 3 to get a. 
a=4.3333333333333

See similar equations:

| 125m-75+38400=41000-150m | | 3.5x-1.5x=3 | | 7e-4=25 | | 2(x-8)+7x=9 | | 4d-7=3d | | -3+(1.5)= | | 4x+y=73 | | -4-3(1-6y)=19 | | 7x+3=8x+5 | | 3+4x=2(-x+8) | | X-2(3-x)=2x+(3-x) | | -19/4-9z=-3z/2-1/4(-5z-1) | | X+(x*.18)=68 | | 3(x+3)=3x-5(x+1) | | 3(x+1)+11=-2(x+13) | | 3sin(x)=-2 | | -6x+x=10 | | .75x+32=47 | | 8x-(-x)+4=2x+8 | | 6x^2-3x=-3 | | 3+1x=6-2x | | 4.6-7.8= | | 1+2n=10 | | -3x+y=73 | | -6-u-w=u+5w | | 12-5x-4kx=u | | log(2x-1)+log(x+5)=1 | | 4x=2.07 | | 3x+1+11=-2x | | 4-2x-6=20 | | 5(10)-8=3(10)+12 | | -8n-4=-2n-6-8n |

Equations solver categories