7a-3a=3+6a

Simple and best practice solution for 7a-3a=3+6a 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 7a-3a=3+6a equation: 



7a-3a=3+6a

We move all terms to the left:

7a-3a-(3+6a)=0

We add all the numbers together, and all the variables

7a-3a-(6a+3)=0

We add all the numbers together, and all the variables

4a-(6a+3)=0

We get rid of parentheses

4a-6a-3=0

We add all the numbers together, and all the variables

-2a-3=0

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

-2a=3

a=3/-2

a=-1+1/2

See similar equations:

| 7r–5=5r−3= | | 8(-2x+5)=8 | | 5(c-3)=25 | | 7r–5=5r−3 | | 105=4x+5 | | -3(d+5)+4d+2=8 | | 26=7(6x-2)+2x-2) | | 12n^2-22n-12=-8 | | 4c=33.6c= | | 7+9d=43 | | -3(6x-5)=-51 | | 20/x=15/450 | | 5(g+61)=95 | | 72=18mm= | | 12+8m=4 | | 4(2+3d)=56 | | 36+36=6x-29 | | 2(h-56)=80 | | 4(2+3d=56 | | 5+8p=3+2(3p+7) | | 15w=75w= | | 8^3x=4^18 | | 0.125(16x-6)=2 | | 18-4y=-12=4y | | -9=-2n+1 | | 7x+114=360 | | 20/15=450/x | | 11=h/4+ 9 | | 5(1+6b)=5-8b | | y–7=11 | | 3/4=x/450 | | 7/10x=102 |

Equations solver categories