2[-14+r]-[-3r-5]=

Simple and best practice solution for 2[-14+r]-[-3r-5]= 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[-14+r]-[-3r-5]= equation:


Simplifying
2[-14 + r] + -1[-3r + -5] = 0
[-14 * 2 + r * 2] + -1[-3r + -5] = 0
[-28 + 2r] + -1[-3r + -5] = 0

Reorder the terms:
-28 + 2r + -1[-5 + -3r] = 0
-28 + 2r + [-5 * -1 + -3r * -1] = 0
-28 + 2r + [5 + 3r] = 0

Reorder the terms:
-28 + 5 + 2r + 3r = 0

Combine like terms: -28 + 5 = -23
-23 + 2r + 3r = 0

Combine like terms: 2r + 3r = 5r
-23 + 5r = 0

Solving
-23 + 5r = 0

Solving for variable 'r'.

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

Add '23' to each side of the equation.
-23 + 23 + 5r = 0 + 23

Combine like terms: -23 + 23 = 0
0 + 5r = 0 + 23
5r = 0 + 23

Combine like terms: 0 + 23 = 23
5r = 23

Divide each side by '5'.
r = 4.6

Simplifying
r = 4.6

See similar equations:

| -16x^2+25x+5=y | | -9x-85=-4x+55 | | h+1=10 | | b*b-5b+6=0 | | 40x+50=1000 | | -67-3x=87+4x | | 49=81x^2 | | (6c+7)*(6c-7)= | | v*v-v-6=0 | | (3x/x-6)*6x | | (6r-5)*(6r+1)= | | -5[1-5k]-4[2k+5]= | | b*b+15b+56=0 | | (32v^3-8v^2)/(4v^2) | | (5x+4y)*(2x+5y)= | | 24/8=n/2 | | x-30.34=-22.87 | | 24/8=n/ | | (2x+y)*(4x-9y)= | | (2x-5)(5x^2+4x+7)= | | x^2+3x-720=0 | | -2x+2=8x+(-4) | | 7.3x-5.18=-51.79 | | (6a+1)*(5a+2)= | | 11x-21=9x+23 | | 3x^2-10x=-63+8x | | (x-2)*(x^2-x+3)= | | 4(ln(x))=8 | | (x-8)*(x-7)= | | 400e^10k=200e^3K | | (4x-3)*(3x-5)= | | 4x-118=-8x+122 |

Equations solver categories