-2(4u-4)+8u=7+3(6u-1)

Simple and best practice solution for -2(4u-4)+8u=7+3(6u-1) 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 -2(4u-4)+8u=7+3(6u-1) equation:


Simplifying
-2(4u + -4) + 8u = 7 + 3(6u + -1)

Reorder the terms:
-2(-4 + 4u) + 8u = 7 + 3(6u + -1)
(-4 * -2 + 4u * -2) + 8u = 7 + 3(6u + -1)
(8 + -8u) + 8u = 7 + 3(6u + -1)

Combine like terms: -8u + 8u = 0
8 + 0 = 7 + 3(6u + -1)
8 = 7 + 3(6u + -1)

Reorder the terms:
8 = 7 + 3(-1 + 6u)
8 = 7 + (-1 * 3 + 6u * 3)
8 = 7 + (-3 + 18u)

Combine like terms: 7 + -3 = 4
8 = 4 + 18u

Solving
8 = 4 + 18u

Solving for variable 'u'.

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

Add '-18u' to each side of the equation.
8 + -18u = 4 + 18u + -18u

Combine like terms: 18u + -18u = 0
8 + -18u = 4 + 0
8 + -18u = 4

Add '-8' to each side of the equation.
8 + -8 + -18u = 4 + -8

Combine like terms: 8 + -8 = 0
0 + -18u = 4 + -8
-18u = 4 + -8

Combine like terms: 4 + -8 = -4
-18u = -4

Divide each side by '-18'.
u = 0.2222222222

Simplifying
u = 0.2222222222

See similar equations:

| 2+g=9.1 | | x^4/3y^7/x^-2/3y^2 | | (x)(3x-3)=(2x)(x+6) | | (4m-6)/m | | f(x)=5ln(2/x) | | 5ln(2/x) | | 12+20y-4=3+2y-6 | | 2x-36=2x-36 | | 2(x-2)=2x+8-3(-2x-1) | | 3x^2-3x=2x^2+12x | | 7000=(c)(.5)(3.50) | | -38-(-14)=x/7 | | x+0.5=2x+-3.5 | | n^2=3n-18 | | 4(x-9)^1/3=8 | | 8n^2=448 | | 2sin(4x)+1=0 | | 9+2x=5x-70 | | 36v^2=64 | | (85.5/.2)^(2/3) | | 2n+7ifn=1o | | 5(u-4)-8=-5(-4u+2)-3u | | 4b^2-5b=9 | | 7x+x^2=56 | | 3b^2=54 | | c+b+a=c | | 10a(5a^2+1a)= | | 8/9x=4/3 | | 8n^2+88n+197=5 | | -4-6-2.6= | | p^2-11p+30=6 | | 4(15+5)=2(9k-4) |

Equations solver categories