15=5+r

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


Simplifying
15 = 5 + r

Solving
15 = 5 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
15 + -1r = 5 + r + -1r

Combine like terms: r + -1r = 0
15 + -1r = 5 + 0
15 + -1r = 5

Add '-15' to each side of the equation.
15 + -15 + -1r = 5 + -15

Combine like terms: 15 + -15 = 0
0 + -1r = 5 + -15
-1r = 5 + -15

Combine like terms: 5 + -15 = -10
-1r = -10

Divide each side by '-1'.
r = 10

Simplifying
r = 10

See similar equations:

| 6x+3x-11=16 | | 2.5-0.25x=3 | | x+(x+1)+(x+2)+(x+3)+(x+4)+(x+5)=3018 | | 10=2(7+p) | | 18-5x=-7 | | x^3-2x^2-x+8=0 | | y=Dx-Fx-T | | -7(1/8)x-3/4=20 | | r-6=5 | | 0.85x=8.67 | | 23=21+q | | m+6(2m+3)=-3 | | 2x^2-26x-128=0 | | 2x+3x^3+6n-6= | | 14=-d | | 25-3y=4y-10 | | -21/5z | | 6x-b=3 | | -3*x^2+3*x+15=0 | | 3b+6+b=3 | | X^10/x^8 | | x^3-6x^2-4x-24=0 | | x/20=102/17 | | 5x^3=6-6n | | x/2000=28/800 | | 8z=6(z-1)-20 | | 5x-3=16*7 | | 95=-5(w+9) | | -12j+4=-4-12 | | 95=-5(5w+9) | | 88=-8(m-7) | | 0=9(f+9) |

Equations solver categories