1/3(20+m)=7

Simple and best practice solution for 1/3(20+m)=7 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 1/3(20+m)=7 equation: 



1/3(20+m)=7

We move all terms to the left:

1/3(20+m)-(7)=0



Domain of the equation: 3(20+m)!=0

m∈R



We add all the numbers together, and all the variables

1/3(m+20)-7=0

We multiply all the terms by the denominator


-7*3(m+20)+1=0

Wy multiply elements

-21m(m+1=0

See similar equations:

| (-4x^2)-4x+5=0 | | 3(k-16)=-16 | | –u+7u−4u=–20 | | (-2x^2)-x-1=0 | | (6x^2)-2x-3=0 | | -13y+16y=-18 | | 12x+3=57-6x | | (x-9)+(0.5x)=180 | | (x-9)+{(1/2)x}=180 | | 14n=122 | | 1.2x=1.32 | | (x-9)+(1/2x)=180 | | x²-12x+38=0 | | 4(6^x)=148 | | -4(5g+9)=-8g | | 10-8j=-10j-8 | | 1415−16x^2=0 | | 8+4x=2(x-1) | | 17n=-199 | | 12.1+x/6=-7.1 | | 7a-8-12a+4=-5a-4 | | -3g-6=15 | | 2=(x+3)(x-4) | | 5y^6=20 | | 7+2x/3=25 | | 7x-2.7=-6x-7.8 | | y=8=-34 | | X+10+2x+30+4x-30=360° | | 82=t+33 | | (6x+7)/2x=129/18 | | -15/18=10/x | | 25x2=0 |

Equations solver categories