8a+7=2a-5

Simple and best practice solution for 8a+7=2a-5 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 8a+7=2a-5 equation:



8a+7=2a-5
We move all terms to the left:
8a+7-(2a-5)=0
We get rid of parentheses
8a-2a+5+7=0
We add all the numbers together, and all the variables
6a+12=0
We move all terms containing a to the left, all other terms to the right
6a=-12
a=-12/6
a=-2

See similar equations:

| y/4=-24 | | (3x+4)^2=32 | | 3n^2+20n+32=0 | | 3/2x-5=2x+4 | | 8y-15y=49 | | 1-2w=w+1 | | 8/y+24/y=4 | | 9x+12=6x+4 | | 6+6x-x=7x-6 | | -y+10=4 | | 25+x^2+1=x^2 | | 5n+6+5n=-24 | | 31x+60/2=9x-4 | | 1/2(4m-18)=15 | | -2x+5=-1/3x-6 | | 13x=8x-15 | | Y+3r=-8 | | 60-4x=-20 | | 21-x=5x-3 | | 2-2x3+3=Z | | 5x+3-7x=4-10x+5 | | 2/6x+4=x/6 | | 26=6(5-m) | | .44x=88 | | 5(x-3)=3x-4 | | 2(x-3)-3(2+5)=3 | | -4u+2(u-6)=-8 | | 2.7+3x=6-8x | | 15x-5+5x+10=165 | | 31=2(y+8)-7y | | d+8=3d | | 18=7-8n-3n |

Equations solver categories