r-6=7

Simple and best practice solution for r-6=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 r-6=7 equation: 


Simplifying
r + -6 = 7

Reorder the terms:
-6 + r = 7

Solving
-6 + r = 7

Solving for variable 'r'.

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

Add '6' to each side of the equation.
-6 + 6 + r = 7 + 6

Combine like terms: -6 + 6 = 0
0 + r = 7 + 6
r = 7 + 6

Combine like terms: 7 + 6 = 13
r = 13

Simplifying
r = 13

See similar equations:

| 3x-8+4x=-22 | | 14(5*6)= | | 4y+288=352 | | 5x+4y-5z= | | 2(6p+3)-2p= | | 45+23= | | -2y+16=11 | | 5a/a^2 | | x-4/5=29 | | 3w+w^2=70 | | 6x-1=71-2x | | sqrt(5v-26)+4=v^2 | | 7m=182 | | 8+4a=16 | | 2x+81=8x+45 | | [(4b^5)^3(4b^5c^8)]^1/4 | | (X+2)(3x-6)=(x+1)(3x-4) | | 56=34.5-z | | 12.5=100/v | | f(x)=2X^4-X^3+9X | | 0=-x^2+4x-7 | | 56b^2+b=0 | | -9/8÷10/-4 | | 12(2k+11)=12(2k+13) | | 112=12x | | 5(x-3)+3x=4(2x+4)-9 | | 2c^4-24c^2= | | (n-2)180=540 | | 0=-x^2+5x+22 | | 8x+7=-65 | | −1/3(-3)−2= | | 3/4y-1=7 |

Equations solver categories