3(w+7)=-3(4w-1)+4

Simple and best practice solution for 3(w+7)=-3(4w-1)+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 3(w+7)=-3(4w-1)+4 equation:


Simplifying
3(w + 7) = -3(4w + -1) + 4

Reorder the terms:
3(7 + w) = -3(4w + -1) + 4
(7 * 3 + w * 3) = -3(4w + -1) + 4
(21 + 3w) = -3(4w + -1) + 4

Reorder the terms:
21 + 3w = -3(-1 + 4w) + 4
21 + 3w = (-1 * -3 + 4w * -3) + 4
21 + 3w = (3 + -12w) + 4

Reorder the terms:
21 + 3w = 3 + 4 + -12w

Combine like terms: 3 + 4 = 7
21 + 3w = 7 + -12w

Solving
21 + 3w = 7 + -12w

Solving for variable 'w'.

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

Add '12w' to each side of the equation.
21 + 3w + 12w = 7 + -12w + 12w

Combine like terms: 3w + 12w = 15w
21 + 15w = 7 + -12w + 12w

Combine like terms: -12w + 12w = 0
21 + 15w = 7 + 0
21 + 15w = 7

Add '-21' to each side of the equation.
21 + -21 + 15w = 7 + -21

Combine like terms: 21 + -21 = 0
0 + 15w = 7 + -21
15w = 7 + -21

Combine like terms: 7 + -21 = -14
15w = -14

Divide each side by '15'.
w = -0.9333333333

Simplifying
w = -0.9333333333

See similar equations:

| 18-5=b | | -8.5b+3.5-2.5=17.5 | | -5(k-2)+9=-4k+12 | | 1-x+2=3 | | 3m^2+12=12m | | 4a+2b=-14 | | 19x^2+18x-44=-4 | | 7x-130=39-6x | | x-8=-5+4 | | -3x-15=-30 | | 8+8(8+2x)=8x+32 | | 38-2x=-6(-8x+1)-6 | | 4b=44 | | -336+k/4=17 | | -2(2r+4)=28+2r | | -2(-8n+3)=-40-n | | 9x+6x-12x=-7x+2x-12 | | -3x-8+4x=16 | | 9-x/3=19 | | 7v-31=4(v-1) | | 10x-18=11x+7 | | a+3=34 | | 6-3v=6(1+8v) | | 4/5(z-5)=-2/3(z-3) | | (x-2)=2 | | -7p=-6(p+3)+8p | | 5x+22+-6x=82+1x | | Rx+six=1 | | -8v-16=-2v-16 | | 12/27 | | 8-7b=-5(b-4) | | 2x^2-243=0 |

Equations solver categories