2r-7=17

Simple and best practice solution for 2r-7=17 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 2r-7=17 equation: 


Simplifying
2r + -7 = 17

Reorder the terms:
-7 + 2r = 17

Solving
-7 + 2r = 17

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + 2r = 17 + 7

Combine like terms: -7 + 7 = 0
0 + 2r = 17 + 7
2r = 17 + 7

Combine like terms: 17 + 7 = 24
2r = 24

Divide each side by '2'.
r = 12

Simplifying
r = 12

See similar equations:

| 9-12x-7-9x=5 | | 9-12x-7-9x= | | x^2+8x+16=100 | | 5x^2-58x-87=0 | | 7-5+8= | | -5(1+5x)+(-8x+-2)=-4x+-8x | | M/20=8 | | -2r=-10 | | 10s+-5s= | | 3p=51-6 | | -12c+7c= | | 7(2a-1)=7 | | 0.2(d+-6)=0.3d+5+-3+0.01d | | 3(x+5)-10=2(x+10) | | 5t^2-7t-20=0 | | x^2+7x+-15=0 | | 12(5x+7)=-6 | | 39.32+0.04m=130 | | 5.5b=82.5 | | (2x-7)2= | | 3/8+n=10 | | 5x-21=3x-14 | | (4x-1)(3x+5)= | | (4x-1)= | | 8k-29=-89 | | y*y=676 | | 3/2x+7+3=9 | | 3(x+3)-15=45 | | 6x-10+6x=-10 | | 8x^2-22xy+5= | | 12x^2+22x-4=0 | | ln(x^2)+ln(3)=0 |

Equations solver categories