-32-2r=4(7r+7)

Simple and best practice solution for -32-2r=4(7r+7) 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 -32-2r=4(7r+7) equation:


Simplifying
-32 + -2r = 4(7r + 7)

Reorder the terms:
-32 + -2r = 4(7 + 7r)
-32 + -2r = (7 * 4 + 7r * 4)
-32 + -2r = (28 + 28r)

Solving
-32 + -2r = 28 + 28r

Solving for variable 'r'.

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

Add '-28r' to each side of the equation.
-32 + -2r + -28r = 28 + 28r + -28r

Combine like terms: -2r + -28r = -30r
-32 + -30r = 28 + 28r + -28r

Combine like terms: 28r + -28r = 0
-32 + -30r = 28 + 0
-32 + -30r = 28

Add '32' to each side of the equation.
-32 + 32 + -30r = 28 + 32

Combine like terms: -32 + 32 = 0
0 + -30r = 28 + 32
-30r = 28 + 32

Combine like terms: 28 + 32 = 60
-30r = 60

Divide each side by '-30'.
r = -2

Simplifying
r = -2

See similar equations:

| 5x(x+2)+8x=-2+3x-8 | | 2x^2=x-3 | | 7/4*55 | | 3/6+5(192) | | -6+4(2v+2)=17-7v | | 7x-2=1-3 | | 2(t-5)+6t=4(2t+5)-8 | | 4(x+4)/5=2x | | 3/6+591920 | | 2/3x-x-5/12-1/2 | | 5/20x+2/20x | | -2y-9=6y+15 | | 19-(16)-(16)=-13 | | 4x-y+1=14.5 | | 1/5(5a+25) | | -5n-8n=13 | | 0.2x+0.4=0.8x-0.2 | | 2/3+0.6 | | 4x+3+x-3=3x+1/12+2+4 | | 9(t-7)=ufort | | 4x+3+x-3=3x+1 | | 7x^2+37x+55=0 | | 3x^3-8x^2+11x-108=0 | | 34+b=2(6-3b)+1 | | x/5=x/6-4 | | 12-46=3(x-1)-7 | | 2(a+4b-5)-3(2a+10-4b)= | | 17x+y=23 | | 2x+12x-9=x+8-2x | | 3/4n-1/5=7/10n+1/2 | | -2=2+5n-3n | | 6.5x-4+2x-1.9= |

Equations solver categories