3a-2=2a+7

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



3a-2=2a+7

We move all terms to the left:

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

We get rid of parentheses

3a-2a-7-2=0

We add all the numbers together, and all the variables

a-9=0

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

a=9

See similar equations:

| -3(8+4k)=k-37 | | 6(8x-4)=-x+25 | | 2(-3x+16)-26x=-8(4x+-4) | | E^(2x)=14 | | 5x-35=-5(x-7) | | (m−4.7)÷3.5= | | 15-14-b=2+8b-4 | | 9x-1/3-4x5/2=-13 | | -3(-9)x=-22x+48x-4+4 | | n-15=-4n-5(3n+7 | | 8a+5-2a+2=5a+20-8 | | 14c-9=5c+18 | | 90+x+120=180 | | 4x-5+0,5=15-0,5x | | -4(5x+-6)=-28x+8x+9+6 | | 3x+5×2x-7=115 | | x=400(474) | | 2x=4x² | | (10+5z)⋅2+5=(z+4) | | 3•x+8=-16 | | 7x-28=x | | 7(y+6)=7y+42 | | -8x+-2x+-1+9=-4x+-7x+-3+5 | | 1.9(2a-3)=2.2a-3.3 | | 10=160÷v | | 2/5x-8=22-1/5x | | 5*2^x-26=134 | | 11.25-0.25x=45 | | 33.75-0.25x=45 | | 60-0.25x=45 | | 36-0.25x=45 | | 400÷x-32=48 |

Equations solver categories