3a-4+5a+7+2(a=1)=

Simple and best practice solution for 3a-4+5a+7+2(a=1)= 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-4+5a+7+2(a=1)= equation: 



3a-4+5a+7+2(a=1)=

We move all terms to the left:

3a-4+5a+7+2(a-(1))=0

We add all the numbers together, and all the variables

8a+2(a-1)+3=0

We multiply parentheses

8a+2a-2+3=0

We add all the numbers together, and all the variables

10a+1=0

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

10a=-1

a=-1/10

a=-1/10

See similar equations:

| -29=-8+3u | | 3/4x-1/3x=7/6x+1 | | 3(4x+5)=2(2x+7) | | 3a-4=5a=7=2(a=1)= | | 5(x+4)+1=26 | | 42/3=-3x | | 8(r+5)+7r= | | 7c/12+5c/16=15/48+c | | 1/10=k/100= | | -2t^2+20t+45=0 | | 8y-11=12 | | 12=5w-4w=15 | | (10b-2)-3(3b+3)=-6 | | x(2x+1)/3=5 | | 17x-8x=54 | | -4x+33+2x+81=90 | | M=9×3.14×s | | 6x+29​+3x+124=180 | | -3+p/7=-7 | | M2-13m+36=0 | | 3/4=c+8/6 | | 1/4w=-8 | | 9t+1=19 | | 24+n/4=1024 | | 59=11^x | | -9x-22=2x | | 6x/11+1=-5 | | 8-8x2+3=0 | | (2x+9)/9=1/6 | | 19=2w-13 | | 25–2p=–7p+p–15 | | 19x=(21x-10) |

Equations solver categories