2a-3=7a+12

Simple and best practice solution for 2a-3=7a+12 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 2a-3=7a+12 equation: 



2a-3=7a+12

We move all terms to the left:

2a-3-(7a+12)=0

We get rid of parentheses

2a-7a-12-3=0

We add all the numbers together, and all the variables

-5a-15=0

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

-5a=15

a=15/-5

a=-3

See similar equations:

| -8x+39=-8-7(6x=3) | | 6y+42=60 | | 12x+4=24-8x | | 66+57+1/2m=180 | | 26-18+8x=0 | | 3-7y=13 | | 3x+3x-2x=12 | | 10x+25=205 | | 5=7-s | | 3/2=5/d-1/2 | | -6=5y-1 | | 10n+8=-11n-34 | | (8x^2)-(57x)+(54)=0 | | 2x+3x-8=10 | | 3h−2h=18 | | n+n=3n | | 3x-25+50=180 | | A+3=2a+2= | | -20v+-9v+16v=-13 | | X+4y-5=16 | | /4t-5=7 | | -⅔x=10 | | -64=4w-4(5w+3) | | 9(5+x)=3(2x+2) | | n-(-9)=-3 | | 13=-4d-3 | | 15/14=45/y | | +(2b–5)+b+(b+80)=983 | | 10n+8=-11-34 | | -⅔x=10x | | 8x+4(4+x)=3(x-6)+10x | | 4x+33.2=2x+72.6 |

Equations solver categories