21w+63=126

Simple and best practice solution for 21w+63=126 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 21w+63=126 equation: 


Simplifying
21w + 63 = 126

Reorder the terms:
63 + 21w = 126

Solving
63 + 21w = 126

Solving for variable 'w'.

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

Add '-63' to each side of the equation.
63 + -63 + 21w = 126 + -63

Combine like terms: 63 + -63 = 0
0 + 21w = 126 + -63
21w = 126 + -63

Combine like terms: 126 + -63 = 63
21w = 63

Divide each side by '21'.
w = 3

Simplifying
w = 3

See similar equations:

| 6x+1=8x-6 | | 21w+63=18 | | 8x+37=14x+-51 | | 8X+19+9X+4+6X+33=180 | | 7(3w+9)=6 | | -6y+1=-9+10 | | X^3-6x^2+6x-2=0 | | ln(x+1)+ln(x-1)=ln*3 | | 7-9x=322 | | 6y+2(y-6)=3(y+1)-2 | | 7(3w+9)= | | 12x+14=7x-11 | | 3=s+1+4s | | 12y^3-4y^2= | | d-b=c-a | | 9-7x=7-8x-12 | | a-b=c-d | | 4x+5=2(x+1) | | -2(2t+8)=-16 | | x=3+x | | 3m=-7 | | 2-4a-10=2a+16-8a | | cosx+cos(2x)+cos(3x)=0 | | 10(s-3)=-114 | | 8x^3-30x^2+24x-10=0 | | n^2-2n=6 | | n+1forn=12345 | | x^3-x=-3x+3 | | 4=4+p | | -cos(x)=cos(x) | | 4=4+3 | | X+9x=-28 |

Equations solver categories