3a-5=4(3a+1)=15

Simple and best practice solution for 3a-5=4(3a+1)=15 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 3a-5=4(3a+1)=15 equation: 



3a-5=4(3a+1)=15

We move all terms to the left:

3a-5-(4(3a+1))=0



We calculate terms in parentheses: -(4(3a+1)), so:

4(3a+1)

We multiply parentheses

12a+4

Back to the equation:

-(12a+4)



We get rid of parentheses

3a-12a-4-5=0

We add all the numbers together, and all the variables

-9a-9=0

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

-9a=9

a=9/-9

a=-1

See similar equations:

| 1+4x+6=-10x | | 1+x-6=2x-17 | | -18=-2(y+7) | | -8n+4•(1+5n)•=-6n-14 | | X-6+2x-10=23+9 | | 3(1x-3)=1x-19 | | x-10+3x+x=180 | | 7=1f+25×7 | | 9u+8=53 | | 2+x-6=2x-17 | | -2.3x+5.3=-4.7 | | z/2=3/5 | | 1.5d+9.25=3+2.5d | | 210+0.25x=455 | | -5/2=3/4e+1/2 | | 1.25c+12=2 | | 7y+2=5y+8 | | 6x+-8=-4+7= | | 3(1x+4)=1x+14 | | 2/7x+1/2=3/7-5/7x+3/7 | | 2(y-4)=-12 | | 4(6x−8)=24x-32 | | 3*n+(n+2)=6n-6 | | -2(x-6)+3=11x+4(x+4) | | 7/10k-2=2/5k+1 | | 9x+21x-7=6(5x+5) | | -4(4x-9)+8=-16x+44 | | (3,5);m=-6 | | –15x–20x–x= | | (6x-30)=(8x=28)=180 | | -3x+8+7x+4=-2(3x-16) | | 9x+9-4x=3 |

Equations solver categories