2u+3=7

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


Simplifying
2u + 3 = 7

Reorder the terms:
3 + 2u = 7

Solving
3 + 2u = 7

Solving for variable 'u'.

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

Add '-3' to each side of the equation.
3 + -3 + 2u = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 2u = 7 + -3
2u = 7 + -3

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

Divide each side by '2'.
u = 2

Simplifying
u = 2

See similar equations:

| 3(10+2x)=2 | | 2+2f=6 | | 32-1=2(y+7) | | 23-1=2(y+7) | | 3c+4=10 | | 11x-2=31 | | 5+5z=15 | | 4-5(x+3)/6=12 | | 2t+-6=10 | | 36a+17=-48 | | 8r+3=19 | | 5s+5=15 | | -2b-15=12 | | 3(4x-4)=-60 | | (-3)+3=18 | | .9x+2.3=-6.4 | | 3/5=(a-7.46)/a | | (-3)+3=8 | | 2u+5=9 | | 3/5=a/(a+7.46) | | 11x-1=9x+21 | | 3(4x+7)=-51 | | 14-4x+24=130-5x-15 | | 4n+2=10 | | 6+2h=10 | | 3/5=a/(a+7.5) | | -1.5+0.15x=0 | | 9a^2=-a^2-18 | | -6(-2+4x)=-252 | | a^2=-a^2-18 | | t/29.4=5.5/4.2 | | x^2=-a^2-18 |

Equations solver categories