3(a-7)-2(2a-5)=12

Simple and best practice solution for 3(a-7)-2(2a-5)=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 3(a-7)-2(2a-5)=12 equation: 



3(a-7)-2(2a-5)=12

We move all terms to the left:

3(a-7)-2(2a-5)-(12)=0

We multiply parentheses

3a-4a-21+10-12=0

We add all the numbers together, and all the variables

-1a-23=0

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

-a=23

a=23/-1

a=-23

See similar equations:

| 60x+150=1400 | | y=0.43+28.5 | | -3(114r)=81 | | 0.2x^2+9x+1300=3300 | | 9x+1/3x+2=2,187 | | −3z+8=2z–12 | | 4x=8=6x-5=33 | | (5x-25)+30+(3x-1)=180 | | 4x+86x-5=33 | | 12w-4=4 | | -15=3c-6-9 | | -5(-2-3n)+7n=186 | | 3(x)+5(x)+6(x)=85 | | (3x-12)+(x+6)+(5x+6)=180 | | -4p-8+8=2p-3-7p+15 | | 8-3(x+5)=1 | | 5y-2-8y+5+y=y | | 3(x+1)^2-3=78 | | -5-5x=1-2x | | (2x+24)+(3x-22)+(2x+24)=180 | | x^2+21=5x | | 5(y-2(=35 | | 5y-8+9=54 | | -3(2n+7)=12n | | 2/7+y=1/5 | | 8y+6+2y-1=45 | | 100-300+4(20x+25)=100+7(10x+100) | | x+4x=9+2x | | 5(11=x) | | 265=-5(-5+6v) | | 136=x^2 | | 2x^2–20x+100=68 |

Equations solver categories