-4a+5-7a=-72

Simple and best practice solution for -4a+5-7a=-72 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 -4a+5-7a=-72 equation: 


a in (-oo:+oo)

5-4*a-(7*a) = -72 // + 72

5-4*a-(7*a)+72 = 0

5-4*a-7*a+72 = 0

77-11*a = 0 // - 77

-11*a = -77 // : -11

a = -77/(-11)

a = 7

a = 7

See similar equations:

| m+1+5m=-29 | | 8=2b-b+4 | | -6a-8-2a=8 | | 6-d+4d=6 | | 41=3x+5x+1 | | 2m-9+5m=47 | | 10B-4B= | | 5t-6+6t=93 | | 2m-7-3m=-3 | | -1+2b+2b=-17 | | -8+7m+2m=73 | | -8=2k-4k-2 | | 8-w+6w=-7 | | -1=7x+2x-1 | | -5-d+2d=5 | | -28=-2m+5m-4 | | 7+5w+3w=15 | | 15=5w+5w+5 | | 4+5m+4m=22 | | -4d-10+3d=-4 | | 53=2a+6a-3 | | -52=-2k-4k+8 | | 4-7n+3n=48 | | -3x+5+5x=29 | | 7+4a+a=-48 | | 2+2x+4x=14 | | 2b+9-3b=16 | | -1+5w+3w=55 | | 2(x+3)=5(6-x)+7 | | -23=3m-6m+1 | | 47=-t+6t+2 | | -6+6w+5w=82 |

Equations solver categories