-2=-7u+3(u+2)

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


Simplifying
-2 = -7u + 3(u + 2)

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

Reorder the terms:
-2 = 6 + -7u + 3u

Combine like terms: -7u + 3u = -4u
-2 = 6 + -4u

Solving
-2 = 6 + -4u

Solving for variable 'u'.

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

Add '4u' to each side of the equation.
-2 + 4u = 6 + -4u + 4u

Combine like terms: -4u + 4u = 0
-2 + 4u = 6 + 0
-2 + 4u = 6

Add '2' to each side of the equation.
-2 + 2 + 4u = 6 + 2

Combine like terms: -2 + 2 = 0
0 + 4u = 6 + 2
4u = 6 + 2

Combine like terms: 6 + 2 = 8
4u = 8

Divide each side by '4'.
u = 2

Simplifying
u = 2

See similar equations:

| 6+5(1-6x)=131 | | -4-8=-20 | | -5(2x-6)+8x= | | z^6+2z^3-6iz^3=11+2i | | 7x-5=-75 | | 6+3=27 | | -7+2=10y-7-9y | | 6x(x+9)=(2x+8)(x+9) | | 6X^2+7x=-1 | | y=2r | | x^2+2x-6ix=11+2i | | 2x+4=-5(x+5) | | -9(9x+9)+4= | | 24=2w+6(w-4) | | -4-4x=-44 | | 8(v+4)+7v=2 | | 8.35-2.5w=-4.15 | | 4x+5=72 | | 25+15=24X+10 | | 7x+2(4x)=60 | | 4x+3x=37 | | -5(x+6)+8x=22 | | 5(y-5)+3y=-17 | | -5+6x=31 | | 9x+6-4x=2x+1-4 | | X^2+8x+17=-2+6 | | 3(4x+6)=17 | | 4m=2(7m+10) | | 5(-5+5x)+6x=-149 | | 33-8T=33 | | 2(a+5)=24 | | f(x)=2sin(x) |

Equations solver categories