3(w+8)=9w+42

Simple and best practice solution for 3(w+8)=9w+42 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 3(w+8)=9w+42 equation:


Simplifying
3(w + 8) = 9w + 42

Reorder the terms:
3(8 + w) = 9w + 42
(8 * 3 + w * 3) = 9w + 42
(24 + 3w) = 9w + 42

Reorder the terms:
24 + 3w = 42 + 9w

Solving
24 + 3w = 42 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
24 + 3w + -9w = 42 + 9w + -9w

Combine like terms: 3w + -9w = -6w
24 + -6w = 42 + 9w + -9w

Combine like terms: 9w + -9w = 0
24 + -6w = 42 + 0
24 + -6w = 42

Add '-24' to each side of the equation.
24 + -24 + -6w = 42 + -24

Combine like terms: 24 + -24 = 0
0 + -6w = 42 + -24
-6w = 42 + -24

Combine like terms: 42 + -24 = 18
-6w = 18

Divide each side by '-6'.
w = -3

Simplifying
w = -3

See similar equations:

| -n=20 | | X+34=4x | | 20-2x=3.3 | | -3x+36=-9(x+2) | | X^2+2x^2=15x | | 2(x+2)=-9x+15 | | 3x=(x+64) | | 8x+16-7x=-5-13 | | 15=4.3n-2.1n+8.4 | | -2u+4=3(u-7) | | 2t^2-t+12=0 | | 8x=4(8x+12) | | 8x=(8x+12) | | 59y=29(2y+8) | | 3(y+8)+8y=35 | | 3-3=17x+12x | | 6(u-3)+4u=-38 | | 12x^2+10x+11=0 | | 29=-8w+5(w+4) | | 6(2x-1)-5x-1=14 | | 8x+1=12x | | -28=-8v+6(v-4) | | 8x+4=12x | | 3(1+4n)-2+4(3-6x)=-36 | | 1/10=4/5x+3/10 | | -12x=11-(-1) | | 18+11x+x^2=0 | | 15w-19w=-28 | | -7t-2t= | | -5-7=-2+x | | 2(x-3)+5=3(x+4)-10 | | -4t+16=4 |

Equations solver categories