13u-242=9u-158

Simple and best practice solution for 13u-242=9u-158 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 13u-242=9u-158 equation:


Simplifying
13u + -242 = 9u + -158

Reorder the terms:
-242 + 13u = 9u + -158

Reorder the terms:
-242 + 13u = -158 + 9u

Solving
-242 + 13u = -158 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
-242 + 13u + -9u = -158 + 9u + -9u

Combine like terms: 13u + -9u = 4u
-242 + 4u = -158 + 9u + -9u

Combine like terms: 9u + -9u = 0
-242 + 4u = -158 + 0
-242 + 4u = -158

Add '242' to each side of the equation.
-242 + 242 + 4u = -158 + 242

Combine like terms: -242 + 242 = 0
0 + 4u = -158 + 242
4u = -158 + 242

Combine like terms: -158 + 242 = 84
4u = 84

Divide each side by '4'.
u = 21

Simplifying
u = 21

See similar equations:

| 2r-3=3r-11 | | 9v-39=10v-46 | | 10q-59=4q+7 | | 8x-4=9x+1 | | 10r-73=4r-19 | | 3w-17=12w-197 | | 3s-7=12s-169 | | 9t-54=4t-9 | | 2x+3=2(x+5) | | 12v-94=10v-76 | | 10r-141=13r-189 | | 12s-59=13s-67 | | 4m^3-m=0 | | 11u-24=13u-32 | | 12w-31=2w+29 | | 7t-57=9t-89 | | 13w-132=4w-15 | | 12u-179=2u-19 | | 2y+4x=-26 | | 9w-117=2w-9 | | x(7x-9)=0 | | 8x-3y=36 | | 9s-44=2s-26 | | -4x+7y=49 | | 11v-91=12v-103 | | -3x-5y=-25 | | 5c-4=73-2c | | 289r^2-102r+c= | | -3+4(2u+10)=-3 | | 6g+7=5g+7 | | 4n-20=36 | | 6b^2-42b+72= |

Equations solver categories