3(u-3)+4u=11

Simple and best practice solution for 3(u-3)+4u=11 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(u-3)+4u=11 equation: 


Simplifying
3(u + -3) + 4u = 11

Reorder the terms:
3(-3 + u) + 4u = 11
(-3 * 3 + u * 3) + 4u = 11
(-9 + 3u) + 4u = 11

Combine like terms: 3u + 4u = 7u
-9 + 7u = 11

Solving
-9 + 7u = 11

Solving for variable 'u'.

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

Add '9' to each side of the equation.
-9 + 9 + 7u = 11 + 9

Combine like terms: -9 + 9 = 0
0 + 7u = 11 + 9
7u = 11 + 9

Combine like terms: 11 + 9 = 20
7u = 20

Divide each side by '7'.
u = 2.857142857

Simplifying
u = 2.857142857

See similar equations:

| -3-3x+6=-15 | | .5:2x=1/3 | | 3x-5(-x+2)=46 | | 1/4x-2/5y=1 | | 2(-7k+4)-5=-95 | | -2y=-2(3)-4 | | 3-y/30=9 | | 4x^2-24xy+11y^2+95=0 | | z/5-5=11/6 | | AN+AN+AN+AN=MA | | 8(3n+8)=-104 | | -2y=-2(0)-4 | | X/3-11=-6 | | 2x+5y+4=18 | | 10x^4+2X= | | x^4+2x^2-16x+1=0 | | (7a+2)(a-1)= | | 7-3(2r+1)=-2 | | 4(8x-7)-1=227 | | -2y=-2(-1)-4 | | 9+5a=2a+7 | | Qx+5=r | | 7a-5=10(a+2) | | (2n+5)(n+4)=-1 | | -4.8f+6.2=-8.48 | | 208=8(1+5(6)) | | -2y=-2(-2)-4 | | (c-11)(c-9)= | | 208=8(1+5(5)) | | 3y+3=2y-6 | | 8x+9-4x=5x-2(-x+9) | | 9x-15y=21 |

Equations solver categories