4+7a=3a-20

Simple and best practice solution for 4+7a=3a-20 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 4+7a=3a-20 equation: 



4+7a=3a-20

We move all terms to the left:

4+7a-(3a-20)=0

We get rid of parentheses

7a-3a+20+4=0

We add all the numbers together, and all the variables

4a+24=0

We move all terms containing a to the left, all other terms to the right

4a=-24

a=-24/4

a=-6

See similar equations:

| 4/5x-4=-23/5 | | –20n+9n=11 | | 2x2-x-28=0 | | 2.2(x+1.25=3.5 | | v/4+6=7 | | x^2+55=-14x+10x | | 4a+15=15 | | Y=-6x+250 | | 3X+Y-2+y´(X-1)=0 | | (x+60)°=(x–20)° | | 135-45=x | | p+4/9=-5 | | 2(x+10)=(x+10)=4x= | | 2(y–4)=3y+10 | | (x-19)+11=x8 | | 453+364+d=1000 | | 2.5p+O.15p=0.4p | | (2x+20)=(3x) | | 2(x+10)=(x+10)= | | 4x2+4x-80=0 | | w/8+8=10 | | x+x2+x3+x4=212 | | w/6+1=16 | | 7(-2k+4)-6-7k=20 | | 3x^2+5×-28=0 | | 7y+y=1000 | | 45+135=x | | 4.84x=23 | | -7+1-x/2+x-5/6=-3x-5/14+2-3x/35 | | -32=5+d | | 8x+15=6x−7 | | 4(y–5)=36 |

Equations solver categories