-12=r-10

Simple and best practice solution for -12=r-10 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 -12=r-10 equation:


Simplifying
-12 = r + -10

Reorder the terms:
-12 = -10 + r

Solving
-12 = -10 + 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.
-12 + -1r = -10 + r + -1r

Combine like terms: r + -1r = 0
-12 + -1r = -10 + 0
-12 + -1r = -10

Add '12' to each side of the equation.
-12 + 12 + -1r = -10 + 12

Combine like terms: -12 + 12 = 0
0 + -1r = -10 + 12
-1r = -10 + 12

Combine like terms: -10 + 12 = 2
-1r = 2

Divide each side by '-1'.
r = -2

Simplifying
r = -2

See similar equations:

| 20/2(5x5)= | | 8p=5(8p+7) | | 17-2p=-83 | | 6n+5=25-4n | | =4x^2-9x^6 | | 10x-10=-4-4x | | 6+91x=52x+30 | | 2a-5=2(a+1)+7a+1 | | x^3-2x+4=0 | | 33+x=40 | | 20-6x=8-10x | | 4(8+9)= | | -19x*7= | | 2(y-6)+16y=10y-70 | | a-19=22 | | 2x+3x=-15+2 | | -19*7= | | 2+8x=-33+x | | sin(69)=y/54 | | 10x+55-20x+30=50 | | 11x-6-4x+1=9-8-2x+12 | | 13x-9y=10 | | -3a^7+(9a^7-9b)= | | 3(x+5)=3(3x+12) | | 7(n-3)+3(n-4)=2 | | (1/3*3.14*2*7)^2 | | 4/3x-3/2x | | 6x-16=8x+2 | | H=-16t^2+62t+5 | | 0.9(5x+10)=1.6-(x+2) | | (1/3(3.14)2(7)^2 | | X+11=6x-7x+5 |

Equations solver categories