-a+3=4a+12

Simple and best practice solution for -a+3=4a+12 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 -a+3=4a+12 equation: 



-a+3=4a+12

We move all terms to the left:

-a+3-(4a+12)=0

We add all the numbers together, and all the variables

-1a-(4a+12)+3=0

We get rid of parentheses

-1a-4a-12+3=0

We add all the numbers together, and all the variables

-5a-9=0

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

-5a=9

a=9/-5

a=-1+4/5

See similar equations:

| −6y=48 | | 3(x–12)=-21 | | y=10*11/7 | | 6b-5-5=22 | | 2x²=24x-64 | | -37-9x=48-4x | | 2(5x-1)+14x=16x+14 | | 5(10-3b)=105-7b+4(11-4b) | | 60x+35=375 | | 5a=1/ | | -33=3x(x-9) | | x+3=-x–5 | | -2r+8r=6r-6 | | 8x-147=-6x+105 | | (-2,-3)m=-3 | | 3(2x+7)=8x+9 | | 2x-16+57=180 | | x+7.9=2.4 | | Y=1/2(90-y) | | 60+50.45x=7.95 | | 3/5m*1/4=m-1/4 | | X-3=-1.3(y-8) | | 9+16a=21 | | 5(y-3)=(y-2)+19 | | 11x+5=71+6x | | 3(x-5)+2x=7(x-5)-2x | | x(4x+3)=2x-5(3-x)+2 | | -240=5-7(8b-5 | | 0.4x-3=0.1x+9 | | 2x-16=57 | | 3(2x7)=8x+19 | | 2y-16=57 |

Equations solver categories