-1=m-(-21)

Simple and best practice solution for -1=m-(-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 -1=m-(-21) equation: 



-1=m-(-21)

We move all terms to the left:

-1-(m-(-21))=0



We calculate terms in parentheses: -(m-(-21)), so:

m-(-21)

We add all the numbers together, and all the variables

m+21

Back to the equation:

-(m+21)



We get rid of parentheses

-m-21-1=0

We add all the numbers together, and all the variables

-1m-22=0

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

-m=22

m=22/-1

m=-22

See similar equations:

| 110+0.20x=70+0.30x | | 2x+1+4x-4=0 | | x/30=-6 | | 15t+16=6-15t | | -11/24=v/24 | | -37=-16-v | | 5x+3=11+2x | | 25=u/5-15 | | 6t-5+5t=101 | | 12x+595=2460 | | 5x-3=11+2x | | 2(1.5x)+2x=0 | | 100-x=400 | | 2/x-7=10/3 | | 15/45=72/c | | 5/2x+2=1/2+1/2x | | x−2(2x+6)=3−3x | | -3k+k=6 | | (a-4)(a-8)+(a-2)(6-a=0 | | -7(3x+2)=-21x+14 | | 2(2x2.2)=4.6 | | 3x-1/4+2=4x-1 | | 7x-(5x+8)=4x-44 | | 6(2x+5)+3=69 | | 7+-6y=4 | | 6=6v-(7-v)3 | | 1/2x+11=14 | | x/10=8/12 | | -14=-7w+2(w+3) | | -1=7+9x | | 4/7-2x=1 | | 1+8n=4n+9 |

Equations solver categories