2x+12=18-r

Simple and best practice solution for 2x+12=18-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 2x+12=18-r equation:


Simplifying
2x + 12 = 18 + -1r

Reorder the terms:
12 + 2x = 18 + -1r

Solving
12 + 2x = 18 + -1r

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 2x = 18 + -12 + -1r

Combine like terms: 12 + -12 = 0
0 + 2x = 18 + -12 + -1r
2x = 18 + -12 + -1r

Combine like terms: 18 + -12 = 6
2x = 6 + -1r

Divide each side by '2'.
x = 3 + -0.5r

Simplifying
x = 3 + -0.5r

See similar equations:

| 3[4(0.25+0.5z)-0.75z]=3[8(0.50+0.25z)] | | -4+7y=8y-6 | | 3/415/4 | | 39=3v-9 | | 7v+9=3(v+7) | | 11=30+12r | | 5-6x=-8x+9 | | 8(x-6)+4x=36 | | -8+7x-3x=28 | | 3(4w+6)*2=-11 | | 14x2y12/7x5y7 | | -7(y-3)=-4y+27 | | -20.3-2.14=-42.7 | | -10x-14=3x-12 | | 1/2x=15-3 | | H=-16t+48t+160 | | 7r=10r-3 | | a/15.9=-1.792452830119 | | 4(f-7)=8 | | -10(s+3)=-47 | | 4y+4=40 | | 5(x+7)=140 | | 3x^3-4x-7=0 | | 10x+10y-xy+1=0 | | 48-x=1/6 | | 4b+2=2b+14 | | x-4.6=-3.3 | | 8(3s+4)=272 | | 2x-1=3(x-8) | | 5(-6x-7)=-305 | | d/4-1=1 | | 4(2l+3)=52 |

Equations solver categories