3a-(2a+7)=a-7

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



3a-(2a+7)=a-7

We move all terms to the left:

3a-(2a+7)-(a-7)=0

We get rid of parentheses

3a-2a-a-7+7=0

We add all the numbers together, and all the variables

=0

a=0/1

a=0

See similar equations:

| 2(4x+3)=156 | | x=1.5/300000000 | | 7,5x=4,2x-10 | | x(x+4)-3(x+4)=0 | | x+x+1=333 | | 7*a+33=75 | | 5x^2x-1=0 | | 9+13x=-9-4x | | 20x+40=15x+15 | | 5x+40=15x+15 | | 7‒0.5x=2x | | 9x-26=13-4x | | 4x+9x-26=13-4x+ | | 27=3z-6 | | y/5+9=21 | | 2y=-150+230 | | 40=50+20x-10 | | (2x+5)/(x+4)=1 | | 7x-43+3x=3-4x+10 | | 0,4x+16=1,2x | | 3xx=68 | | 4s-46=2 | | 5x+15=2x+35 | | 6x=14xx7 | | 5c-4c+c=2c | | 6b=15+4 | | -8x-10x=10 | | .25x=-12 | | 32/12=4^x | | 3*4^x-6^x=2*9^x | | (x+12)+(4x-7)=18 | | -2(3t-5)+3=7t-9 |

Equations solver categories