2(4r+6)=.67(12r+18)

Simple and best practice solution for 2(4r+6)=.67(12r+18) 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 2(4r+6)=.67(12r+18) equation:


Simplifying
2(4r + 6) = 0.67(12r + 18)

Reorder the terms:
2(6 + 4r) = 0.67(12r + 18)
(6 * 2 + 4r * 2) = 0.67(12r + 18)
(12 + 8r) = 0.67(12r + 18)

Reorder the terms:
12 + 8r = 0.67(18 + 12r)
12 + 8r = (18 * 0.67 + 12r * 0.67)
12 + 8r = (12.06 + 8.04r)

Solving
12 + 8r = 12.06 + 8.04r

Solving for variable 'r'.

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

Add '-8.04r' to each side of the equation.
12 + 8r + -8.04r = 12.06 + 8.04r + -8.04r

Combine like terms: 8r + -8.04r = -0.04r
12 + -0.04r = 12.06 + 8.04r + -8.04r

Combine like terms: 8.04r + -8.04r = 0.00
12 + -0.04r = 12.06 + 0.00
12 + -0.04r = 12.06

Add '-12' to each side of the equation.
12 + -12 + -0.04r = 12.06 + -12

Combine like terms: 12 + -12 = 0
0 + -0.04r = 12.06 + -12
-0.04r = 12.06 + -12

Combine like terms: 12.06 + -12 = 0.06
-0.04r = 0.06

Divide each side by '-0.04'.
r = -1.5

Simplifying
r = -1.5

See similar equations:

| 4(5-n)=3n-(n-2) | | 6(4-x)-x=-11 | | 600(t-1)=450t | | 17-(2m+6)=4+3m-18 | | -3(1-3v)+6v=2(5v-4) | | -3(x-2)+6=2(3x-3) | | -3x+y=1 | | 2x+23=5x-112 | | -6-8=8 | | 4x-.5=8whatsx | | 4y-7x=0 | | -5(4r-1)=29-8r | | 2y=3x | | x+2x+3+x+1=16 | | x^3-xy=0 | | 12x=16x-2 | | 3(-6m-1)+7=27+5m | | 53w+51(5-w)=258 | | 4(2x-3)-4=-2(x-7) | | 2w+2(w+4)=24 | | x^2-y=0 | | x-6+x=148 | | x+.15x=575 | | x=160-3 | | 3x-(x+14)=90 | | 2(8x-2)=12x-24 | | srt(4)=2 | | 7(11+9)=7(11)+7(9) | | x+x+43+x-31=180 | | 4x^2-0x-9= | | 8x-2=12x+24 | | 1.5x-8=11 |

Equations solver categories