18w-21=15w+4

Simple and best practice solution for 18w-21=15w+4 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 18w-21=15w+4 equation:


Simplifying
18w + -21 = 15w + 4

Reorder the terms:
-21 + 18w = 15w + 4

Reorder the terms:
-21 + 18w = 4 + 15w

Solving
-21 + 18w = 4 + 15w

Solving for variable 'w'.

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

Add '-15w' to each side of the equation.
-21 + 18w + -15w = 4 + 15w + -15w

Combine like terms: 18w + -15w = 3w
-21 + 3w = 4 + 15w + -15w

Combine like terms: 15w + -15w = 0
-21 + 3w = 4 + 0
-21 + 3w = 4

Add '21' to each side of the equation.
-21 + 21 + 3w = 4 + 21

Combine like terms: -21 + 21 = 0
0 + 3w = 4 + 21
3w = 4 + 21

Combine like terms: 4 + 21 = 25
3w = 25

Divide each side by '3'.
w = 8.333333333

Simplifying
w = 8.333333333

See similar equations:

| y=-0.8x^2+12x+25.8 | | -3(6p+4)-2(6-17p)=3(8+5p) | | 13+y=27 | | x^3+4x^2+12x+4=0 | | 13+y=7 | | 6x+17=143 | | 5(2x+6)-7(3x-4)= | | 4m-3=4m | | t-19=4 | | 1/8(w-7)=5 | | 7u=u+24 | | 2.6(t+2)=2(1.3+2)+1.2 | | t-20=6 | | -3(6p+4)-2(6-17p)=3(8+5) | | m-9=2 | | 0=-16t^2+8t-12 | | 65+X+72=180 | | 13-(3m+5)=5+3m-15 | | 8x-12=4x+25 | | x/(x+2)=4 | | 1/3(m+6)=4 | | 0=2+3 | | -(5x-2)=14 | | 4x+11=54-9x | | n-12=7 | | 15y+14=15y+22 | | 1q+14=8q+56 | | x^2-7x+10=5 | | 1/4(d-5)=1 | | -84v-80=44v-30 | | 25=2n+5 | | (5x^2+8x-2)-(2x^2-4x+6)= |

Equations solver categories