15r+5-120=66

Simple and best practice solution for 15r+5-120=66 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 15r+5-120=66 equation:


Simplifying
15r + 5 + -120 = 66

Reorder the terms:
5 + -120 + 15r = 66

Combine like terms: 5 + -120 = -115
-115 + 15r = 66

Solving
-115 + 15r = 66

Solving for variable 'r'.

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

Add '115' to each side of the equation.
-115 + 115 + 15r = 66 + 115

Combine like terms: -115 + 115 = 0
0 + 15r = 66 + 115
15r = 66 + 115

Combine like terms: 66 + 115 = 181
15r = 181

Divide each side by '15'.
r = 12.06666667

Simplifying
r = 12.06666667

See similar equations:

| 8x+(-8x)-16=10 | | (4x-6)-(5x-3)=-(-3+x)-3x+6 | | 33+34= | | 7x+2(2x+1)=-x-8 | | w^2+8w+16=144 | | 4x+7(x-7)=4(x-7) | | -8+10x=-6(2x-5) | | 3y-6+y+46=5y+40-3y | | -4x+4(2+6x)=-5 | | 1.2k+2.3=-.5k+7.4 | | 10x+11y=12 | | -(x+1)=4(-2+4x)+8x | | w^2+8w=16 | | 2+6=2j+6 | | 6n+9-4=-4 | | 4a+8b=12 | | 7d+4=8-d | | -(4x+1)+9=1+6x | | w+8w=16 | | -(8v+1)=-4v+5 | | .4g+9=-6-.6g | | 7+2y-5=8y+6-5y | | 7m-3=10 | | 24x-20x=3 | | -2c+17=24 | | 2k-15+9k=42 | | 5m-3(-9-4m)=6(3m+2)-8 | | 3w+2u=14 | | -20n+16+9=57 | | 5c-15=2c-6 | | 4x^2=-7x | | -3(x-5)=6x+3 |

Equations solver categories