7(w+9)=12(3w-5)

Simple and best practice solution for 7(w+9)=12(3w-5) 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 7(w+9)=12(3w-5) equation:


Simplifying
7(w + 9) = 12(3w + -5)

Reorder the terms:
7(9 + w) = 12(3w + -5)
(9 * 7 + w * 7) = 12(3w + -5)
(63 + 7w) = 12(3w + -5)

Reorder the terms:
63 + 7w = 12(-5 + 3w)
63 + 7w = (-5 * 12 + 3w * 12)
63 + 7w = (-60 + 36w)

Solving
63 + 7w = -60 + 36w

Solving for variable 'w'.

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

Add '-36w' to each side of the equation.
63 + 7w + -36w = -60 + 36w + -36w

Combine like terms: 7w + -36w = -29w
63 + -29w = -60 + 36w + -36w

Combine like terms: 36w + -36w = 0
63 + -29w = -60 + 0
63 + -29w = -60

Add '-63' to each side of the equation.
63 + -63 + -29w = -60 + -63

Combine like terms: 63 + -63 = 0
0 + -29w = -60 + -63
-29w = -60 + -63

Combine like terms: -60 + -63 = -123
-29w = -123

Divide each side by '-29'.
w = 4.24137931

Simplifying
w = 4.24137931

See similar equations:

| -12=1z | | 2.80-0.28=b | | 5/2x=14 | | 10*x=30 | | 2/3=5/7c | | 2.80*0.1=b | | 8-3y=-10 | | r-8=-2+7r | | 3.50*0.2=b | | 18+8n=2(1+5n) | | 8m+9=41 | | 4(r-7)=5 | | 70x+55x-1=200 | | 3(d+12)=7-4d | | 2.25-0.45=b | | 3-3v=-3(v-1) | | 2.25*0.2=b | | (7/1-3x)-(2/3x-1) | | 7+3=21104 | | 2x-16+2x-13=11 | | x+x+20+x+40+x+60+x+80=540 | | 2x+-1=3x+-3 | | 3.00*0.25=b | | 6x-39=-7(1-2x) | | 6.6(x-4)=-.4x+22.6 | | (8+3i)2= | | 2x^2-15x+19=0 | | 2x+32=3(6+3x) | | 3-7x-2=50 | | 2x+7+3x(x-3)=43 | | 1/4x3=-27/4 | | 3x-15=1+7x |

Equations solver categories