-105-7a=30+8a

Simple and best practice solution for -105-7a=30+8a 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 -105-7a=30+8a equation: 



-105-7a=30+8a

We move all terms to the left:

-105-7a-(30+8a)=0

We add all the numbers together, and all the variables

-7a-(8a+30)-105=0

We get rid of parentheses

-7a-8a-30-105=0

We add all the numbers together, and all the variables

-15a-135=0

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

-15a=135

a=135/-15

a=-9

See similar equations:

| 3x-2x+3=x=4x-3 | | d÷2=200000 | | 8-x-2=4x-6x | | 3^x+1=29 | | -2/5y=44 | | y=5*7-14 | | 2(11p-7)=65 | | 4/7x+1/5=54 | | 9(x-4)+8=3x+6(-5+x) | | d=3+27 | | M+10=5.6p | | 15x-60=5x+100 | | 2x+4(x-1.50)=2•30 | | -x-10=5x+6 | | 25(b-10)=30b | | 5/4x-10=-2 | | 3(4c+1)=27 | | 5^(2x)-5^x-12=0 | | 3x+3+10x+4=90 | | 9/4x-10=-2 | | 2/8(3/5x+1/6)-1/2=5/7-(1/3x1/3)+1/6 | | c=5+$7 | | 2+7=4x+9 | | 7r-S=K | | 0.3x=7-x | | -8x(x-1=0 | | (2x-7)+5(x-3)=0 | | a-5.9=4.1 | | 3q+3=3 | | 4x+3|=7x-14 | | t/15+2=1 | | 2=36°m1 |

Equations solver categories