3(4-w)+7=-7(w-2)-9

Simple and best practice solution for 3(4-w)+7=-7(w-2)-9 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(4-w)+7=-7(w-2)-9 equation:


Simplifying
3(4 + -1w) + 7 = -7(w + -2) + -9
(4 * 3 + -1w * 3) + 7 = -7(w + -2) + -9
(12 + -3w) + 7 = -7(w + -2) + -9

Reorder the terms:
12 + 7 + -3w = -7(w + -2) + -9

Combine like terms: 12 + 7 = 19
19 + -3w = -7(w + -2) + -9

Reorder the terms:
19 + -3w = -7(-2 + w) + -9
19 + -3w = (-2 * -7 + w * -7) + -9
19 + -3w = (14 + -7w) + -9

Reorder the terms:
19 + -3w = 14 + -9 + -7w

Combine like terms: 14 + -9 = 5
19 + -3w = 5 + -7w

Solving
19 + -3w = 5 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
19 + -3w + 7w = 5 + -7w + 7w

Combine like terms: -3w + 7w = 4w
19 + 4w = 5 + -7w + 7w

Combine like terms: -7w + 7w = 0
19 + 4w = 5 + 0
19 + 4w = 5

Add '-19' to each side of the equation.
19 + -19 + 4w = 5 + -19

Combine like terms: 19 + -19 = 0
0 + 4w = 5 + -19
4w = 5 + -19

Combine like terms: 5 + -19 = -14
4w = -14

Divide each side by '4'.
w = -3.5

Simplifying
w = -3.5

See similar equations:

| x+1/4=7/12 | | 2x^3+3x^2-12x+1=0 | | 9x+y=-1 | | X^5=17 | | 4-w=5sr+5 | | -3s+2t=5 | | y=-1.11(-1)+10 | | -10t=10t-2 | | X-5=6x+15 | | -80w+8=80w-4 | | x^2=6x+3 | | 3-3x=64x+128 | | 99-5x=2x+15 | | 14x-12=76 | | [7y-3]+1=0 | | 151-6x=39x+21 | | 15-24Y=64(8Y+2) | | 6-7x=56-42x | | y=-0.5x+1 | | 4(2-t)+2=-2(t-2)-8 | | 134-7x=20x+17 | | 13y-16=10y-14 | | 10-9x=42-37x | | ln(x)+ln(x^3)=2 | | 2x-3+1=5x-5 | | -2y+5=-3(2y+5) | | 3(x+5)+2(5x-6)= | | -7x+9x=24-2 | | 9d-3=5d-7 | | 0.45x+0.30(270-x)=93.75 | | 0.15x+0.10(230-x)=27 | | 2-5x=3x-1 |

Equations solver categories