-77=-7a

Simple and best practice solution for -77=-7a 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 -77=-7a equation: 



-77=-7a

We move all terms to the left:

-77-(-7a)=0

We get rid of parentheses

7a-77=0

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

7a=77

a=77/7

a=11

See similar equations:

| -10=2+f | | 65=23+14s | | r-5=4 | | 14=3r/1.5 | | 5e-2+2e=4-27 | | (2×m)+(3×m)=102 | | 5e-2+2=4-27 | | 61x-3=180 | | 25t+1=5(t+1) | | 66x-3=180 | | 24=3r4. | | 3n+2=2(n−3)3n+2=2(n−3) | | 0.3(x+9)=6 | | 2m2+8m=0 | | 3060=45(p+25) | | 10x-60=180 | | -0.5(x-7)=2 | | 0.75(17-x)=12 | | 9.3(11+x)=139.5 | | Y=50+250x | | 10x+-60=180 | | -1x-8=8 | | -4(15-x)=-12 | | 6u-8u+7=14-11 | | -7(x+3)=-63 | | 0.6(8-x)=1.3 | | .5(x+6)=1.3 | | 4b+4=6b-2 | | 2x+24=2x-4 | | 8-x=(2/3/11/3) | | (2x–3)(3x–4)–(x–13)(x–40)=40 | | 7z-5z=20 |

Equations solver categories