-21=9-15-39

Simple and best practice solution for -21=9-15-39 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 -21=9-15-39 equation: 


Simplifying
-21 = 9 + -15 + -39

Combine like terms: 9 + -15 = -6
-21 = -6 + -39

Combine like terms: -6 + -39 = -45
-21 = -45

Solving
-21 = -45

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| -12(2p-4)=3(p+12) | | log[2](5x)=k+3 | | u/3-14=19 | | 39.95+.99d=55.76 | | 3x^3+11x^2+3x=0 | | 15=u/2-8 | | 2(5x+4)-15= | | 8/3a=24 | | -1.1+x=-10.26 | | 2x-y=-3fory | | 1.1x=-1.21 | | 8(x+1)=2(2+16) | | 28+3x=6(-x+6)-62 | | -3/10x=15 | | F(t)=t-5 | | -16x=28 | | w/4=84 | | X^2=x+15 | | 55.689/57 | | 10x+-5(2x+-4)=20 | | -6.6n-4.1n=-8.56 | | 5x^3+37x^2+42x=0 | | 2.6+10m=7.29 | | -36/3 | | 12x^2+35x+12=0 | | 3=-3y+-15 | | y=3/5x=2 | | (-7x-16)/6=9 | | S/3-4=3 | | A+6-B=48 | | 6-4b=-18 | | y^2+5*y=2 |

Equations solver categories