-7a=-77

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



-7a=-77

We move all terms to the left:

-7a-(-77)=0

We add all the numbers together, and all the variables

-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:

| 14=-2d | | -25=5(2x+3)-10 | | -25=5(2x+3-10 | | 0.6(10000+0.8x=0.72(10000+x) | | 4n×2-18=1 | | 4x^2*3x=0 | | 6z-3=3z-6 | | 12+4x-8-2x=16 | | 8x+41=25 | | z2-z-56=0 | | 6x-12=7x+11 | | 2x+x√2=225 | | t2-3t-40=0 | | 32=x-8+4x | | 32=x8+4x | | 3t-40=0 | | 11x-12=8x+11 | | 11y-14=7y+6 | | P=(2×1)+(2×w) | | 38=y/2 | | 7j-9=2j+36 | | 2/3x+3=x | | 3/(4x^2)-1/(3x)=0 | | 3/(4x*x)-1/(3x)=0 | | 9=8-p/3 | | 5(2y-3)=12y-7 | | 6x+13+3x=4 | | (x+6)^1/2=7 | | 3/(4x*x)-1/3x=0 | | -10=2+5p | | 3/5t+-1/10=t+-5/2 | | 3/(4x^2)-1/3x=0 |

Equations solver categories