23=5(u+7)-7u

Simple and best practice solution for 23=5(u+7)-7u 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 23=5(u+7)-7u equation:


Simplifying
23 = 5(u + 7) + -7u

Reorder the terms:
23 = 5(7 + u) + -7u
23 = (7 * 5 + u * 5) + -7u
23 = (35 + 5u) + -7u

Combine like terms: 5u + -7u = -2u
23 = 35 + -2u

Solving
23 = 35 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
23 + 2u = 35 + -2u + 2u

Combine like terms: -2u + 2u = 0
23 + 2u = 35 + 0
23 + 2u = 35

Add '-23' to each side of the equation.
23 + -23 + 2u = 35 + -23

Combine like terms: 23 + -23 = 0
0 + 2u = 35 + -23
2u = 35 + -23

Combine like terms: 35 + -23 = 12
2u = 12

Divide each side by '2'.
u = 6

Simplifying
u = 6

See similar equations:

| 4/5v-1=-4/3v-4/5 | | -6x+4(x-2)=-20 | | 3x*x=x+8 | | x^2+10x=228 | | 35p^3-25p+15p^2= | | 4(y-2)=7y+3-3(-3y-1) | | n-1.7=-5.2 | | 4y-3+3(4y+3)=-2(y+5) | | g^2+3g=108 | | 3X+7=3X+2 | | 8y^3+4y^2-2y= | | 3(x+2)=-3(5x-1)+3x | | x^2=4x-5 | | 2(u+7)=-2(7u-3)+6u | | 2x+1=6x-5-x | | 2jk^2-3j^2k+5j^3k^3= | | -4(5x-3)=-208 | | -2(-7x+8)-3x=5(x-1)-8 | | -3(-8x+1)-9x=5(x-2)-7 | | 75k^3+15k^2= | | -4(u-8)=-7u+44 | | 16m^2n-64mn^2= | | 8(u-6)=2u-24 | | 9v+29=-8(v+7) | | -5+6x=7x-3 | | -4u-6=-6(u+2) | | 3+1/x=2 | | 7(y-9)=2y-48 | | 14z^2-21z^3= | | -3(u-1)=2u-42 | | 3x^2+10x-3600=0 | | -7u+5(u-3)=5 |

Equations solver categories