9(a-7)=63

Simple and best practice solution for 9(a-7)=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 9(a-7)=63 equation:



9(a-7)=63
We move all terms to the left:
9(a-7)-(63)=0
We multiply parentheses
9a-63-63=0
We add all the numbers together, and all the variables
9a-126=0
We move all terms containing a to the left, all other terms to the right
9a=126
a=126/9
a=14

See similar equations:

| 7x=5-x=6=53 | | 6x+4x+5x-12=12+40-8+3x | | 2(a-1)+5(a+3)=3(2a+5) | | -9(-10+x)=81 | | (2x+17)=(x-5)/2 | | -17=-7+x/2 | | 20=5(a+3) | | 1=-6(-x/2-5)-(x+3 | | t+5/2=-4 | | 1=n/4+3 | | 13/15g=26/29 | | 8+n/5=5 | | 6-a/3=4 | | (2x-6)+((x-5)/2)=16 | | -3=12y(-10-35) | | 2=u-11/4 | | 2(11t+1.5t)=12–5t | | -6k-6=-48 | | -3(-5+k)=-18 | | 46=5(x-2)+6 | | -9-k=-8 | | 5-8x+5x=20 | | -23x–214=274 | | 12+b=7(5b-8) | | 6x+4x+5x-3x=56 | | -2-12b=-12b-5-12 | | 160=8x+8 | | 0.16(y-8)+0.02y=0.08y-0.9 | | 5v+14=9v+2 | | 3+n/9=1 | | -80=-8-6a | | 9a+23=41 |

Equations solver categories