-3e=-21

Simple and best practice solution for -3e=-21 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 -3e=-21 equation:


Simplifying
-3e = -21

Solving
-3e = -21

Solving for variable 'e'.

Move all terms containing e to the left, all other terms to the right.

Divide each side by '-3'.
e = 7

Simplifying
e = 7

See similar equations:

| 5-12x=6x-1 | | 25(x+10)=50 | | 3w+15+6=9 | | s-18=-5 | | 5(4)-y=20 | | {x-7}=11 | | 18x+7=3x+38 | | 10h-11=89 | | 37=12p-23 | | 1.1(1.1x)+1.1x+x=600 | | 12x-11=3x+13 | | u-18=13.7 | | y=x^3-5x^2+20x | | h+4.6=-10.31 | | -3t-t=20-6 | | 4(x+4)=2(2x+9)-2 | | 5z+16z=63 | | 4+25x=15x+12 | | 3(2n+1.2)=6(3n-4) | | 7x+5y=-5 | | 4x+3(20-5x)=16 | | 0=(2x+5)25 | | x+19=7x-8 | | 5.6=1.8 | | 9x-3/7=9x-3 | | x=30+2y | | a+2ax=a | | 17x+18x=103 | | 18g-6g^2=0 | | -6|x|+22=-8 | | x(21-2x)(39-2x)=0 | | 3x-5y=4y |

Equations solver categories