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

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


Simplifying
3 = 7(4 + 2u) + -6u
3 = (4 * 7 + 2u * 7) + -6u
3 = (28 + 14u) + -6u

Combine like terms: 14u + -6u = 8u
3 = 28 + 8u

Solving
3 = 28 + 8u

Solving for variable 'u'.

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

Add '-8u' to each side of the equation.
3 + -8u = 28 + 8u + -8u

Combine like terms: 8u + -8u = 0
3 + -8u = 28 + 0
3 + -8u = 28

Add '-3' to each side of the equation.
3 + -3 + -8u = 28 + -3

Combine like terms: 3 + -3 = 0
0 + -8u = 28 + -3
-8u = 28 + -3

Combine like terms: 28 + -3 = 25
-8u = 25

Divide each side by '-8'.
u = -3.125

Simplifying
u = -3.125

See similar equations:

| -14+6y=34 | | 2x^2-3x-180=0 | | -7/4a=35 | | -18+14=m-3 | | 3a-2b+4a-9b= | | 9-7x-5-3x=6 | | 6+k+k=32 | | x-6=-5+3 | | -3(2x-6)-18=-3(7x+3)-5 | | 90=0.5x(x-3) | | 1=0.1x-0.8-27 | | 10b+19=14b-5 | | -18x=12x^2+6 | | .5x^2-1.5x-90=0 | | 2x^2=8x-8 | | 0.2x-0.6x-11=1 | | n/4-13=1 | | 3n-5(3+8n)=-15+7n | | x=17-4x+8 | | 7/4x=63 | | 0.18(24)+0.03x=0.06(18+x) | | x^2/x^2+13*x+14/x | | 14y=42 | | 2x^2+21x-100=0 | | 2(6-4)=8b-11 | | 4x+5x=9x | | 16=-2x | | 5x+6=14-3 | | 2q/3+5/9-q/6=5q/6-2/18 | | 500-200= | | 6(5x-2)+1=30x | | 2v^2+9v=-4 |

Equations solver categories