7(2+3a)+4(1-3a)=63

Simple and best practice solution for 7(2+3a)+4(1-3a)=63 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 7(2+3a)+4(1-3a)=63 equation: 



7(2+3a)+4(1-3a)=63

We move all terms to the left:

7(2+3a)+4(1-3a)-(63)=0

We add all the numbers together, and all the variables

7(3a+2)+4(-3a+1)-63=0

We multiply parentheses

21a-12a+14+4-63=0

We add all the numbers together, and all the variables

9a-45=0

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

9a=45

a=45/9

a=5

See similar equations:

| X+66+9y=180 | | (x)=4x+15 | | 20k-20k+(-15k)+k+-16=12 | | 15-2b=-9 | | -10-m=9m | | –10+6t=4t | | 9x-10x+x=180 | | 2.50=2.25x=9.25 | | 3b-72=b+58 | | 12v^2-23v+6=-11v | | 3g=4g-7 | | 20k−20k+–15k+k+–16=12 | | 4{x+5}=24 | | r+35=59 | | 3g=4g−7 | | -10+5x-8x+7=15 | | 2+16n=21-7n | | 3x+10=3x+40 | | 8.3-7=p | | r9+8−13=9r​ +8 | | 7x=3=15+6x | | x+46=2.5*x | | 20=12-12m | | -5(1+6x)=-125 | | 78=w+20 | | 8+8x=x-6 | | 6w=-9-3(-w-1) | | 9y-10y+y=180 | | 20k-20k+-15k+k+-16=12 | | 9+x/6=10 | | |m+7|=-1 | | 2.6+4=a |

Equations solver categories