2(u-9)-9=-6(-2u+7)-u

Simple and best practice solution for 2(u-9)-9=-6(-2u+7)-u 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(u-9)-9=-6(-2u+7)-u equation:


Simplifying
2(u + -9) + -9 = -6(-2u + 7) + -1u

Reorder the terms:
2(-9 + u) + -9 = -6(-2u + 7) + -1u
(-9 * 2 + u * 2) + -9 = -6(-2u + 7) + -1u
(-18 + 2u) + -9 = -6(-2u + 7) + -1u

Reorder the terms:
-18 + -9 + 2u = -6(-2u + 7) + -1u

Combine like terms: -18 + -9 = -27
-27 + 2u = -6(-2u + 7) + -1u

Reorder the terms:
-27 + 2u = -6(7 + -2u) + -1u
-27 + 2u = (7 * -6 + -2u * -6) + -1u
-27 + 2u = (-42 + 12u) + -1u

Combine like terms: 12u + -1u = 11u
-27 + 2u = -42 + 11u

Solving
-27 + 2u = -42 + 11u

Solving for variable 'u'.

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

Add '-11u' to each side of the equation.
-27 + 2u + -11u = -42 + 11u + -11u

Combine like terms: 2u + -11u = -9u
-27 + -9u = -42 + 11u + -11u

Combine like terms: 11u + -11u = 0
-27 + -9u = -42 + 0
-27 + -9u = -42

Add '27' to each side of the equation.
-27 + 27 + -9u = -42 + 27

Combine like terms: -27 + 27 = 0
0 + -9u = -42 + 27
-9u = -42 + 27

Combine like terms: -42 + 27 = -15
-9u = -15

Divide each side by '-9'.
u = 1.666666667

Simplifying
u = 1.666666667

See similar equations:

| r+10=-9r-10 | | -9y+1=-y+25 | | -5y=-7y-8 | | y-25=9y-1 | | 13z-15z-4=0 | | 10q=9q-4 | | 60-12x=9-6x | | p=15-3Q | | 6x-9y-7y+11x+8= | | -2(2t+4)=20 | | 4X+X-20=180 | | -4j+9=7j+9 | | 2x+3(32.5-0.5x)=105 | | 3^x=1/81 | | 7*​x^​2-​x^​1/​3 | | -t=-9-t | | 8v+48=2(v-6) | | 1/3=x/3(3/5) | | 5*a+3*b+10=147 | | 7/3×p/3 | | 4-9f=-4-9f | | 2(11+-1y)+2(0)=22 | | 5/8=x/(1/7) | | 3(y+3)=7y-7 | | 3(11+-1y)+3y=33 | | -7(4a+9)=14a | | abs(z+4-2i)=abs(z-8+2i) | | 2/5(m)14 | | z^2+4z=-8 | | -6=3/4b | | 8-6/3 | | 110=10x+10 |

Equations solver categories