2s+4s=21

Simple and best practice solution for 2s+4s=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 2s+4s=21 equation: 


Simplifying
2s + 4s = 21

Combine like terms: 2s + 4s = 6s
6s = 21

Solving
6s = 21

Solving for variable 's'.

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

Divide each side by '6'.
s = 3.5

Simplifying
s = 3.5

See similar equations:

| 3(w+1)-(-4-w)=4(w+3)-13 | | -25/29=x+1/29 | | 9r+4-7r=30 | | a-12=15 | | 12-4/5 | | 9(4k+6)=-21 | | n=120+35g | | 8-x=-4 | | -32=4(2n+5) | | 5x+1/4+2=3 | | 24y+24.3y=900+200y | | 3(x+7)=2x-12 | | 2x-(5x+7)= | | 3(4x-3)=5(2x+7) | | 7x+h=4 | | (n-10)*6=36 | | -7(4+6x)=18 | | 4(3x+9)=8(2x+1) | | 1400-25x=600 | | -5h-6+9=19 | | 12-6(2r-8)= | | a-12=-15 | | 7(5x+4)-3(6x-5)=162 | | 9(t+7)-16= | | 2x+1=2(2x-4) | | 2x+1/4+4x+1/6=1 | | 3(2x+3)+5(3x-4)=178 | | 5(3x-2)=2+3x | | l(0)=0+10*0-21 | | 5(x-3)=2(2x+4)+x | | 7(8x-4)=328 | | 170(15)+60c=2700 |

Equations solver categories