4u+15=87

Simple and best practice solution for 4u+15=87 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 4u+15=87 equation: 


Simplifying
4u + 15 = 87

Reorder the terms:
15 + 4u = 87

Solving
15 + 4u = 87

Solving for variable 'u'.

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

Add '-15' to each side of the equation.
15 + -15 + 4u = 87 + -15

Combine like terms: 15 + -15 = 0
0 + 4u = 87 + -15
4u = 87 + -15

Combine like terms: 87 + -15 = 72
4u = 72

Divide each side by '4'.
u = 18

Simplifying
u = 18

See similar equations:

| 227=51-v | | -7+z=2.1 | | 42-w=262 | | 30-2n=n | | 4x+4+9x+12y+10y= | | -7x-18=39 | | -5x-28=-8 | | -3x-17=13 | | 483/4÷8/9=? | | (3x-2)^(1/2)=x-2 | | 12-10x*1/x= | | 390000+3500x=850*12*x | | 6x^2-8y^2=1 | | 350000+3500x=850*12*x | | 4n-7n-10=-40 | | 4n-7n -10=-40 | | f(n)=35 | | x+3x+-7=29 | | 12-7x=1/x | | f(n)=5 | | 12-7x=17x | | f(1)=6.2 | | (D^3+7D^2+19D+13)y=0 | | g/5=3 | | -x+7=3x-5 | | b*4=12 | | 6x^2-8y^2=0 | | 395=s+35 | | x-2-3ln(x)=0 | | 4x+5x-12=-10 | | X^11x=5 | | z-1.72=7.8 |

Equations solver categories