d+6d-7=8d+2

Simple and best practice solution for d+6d-7=8d+2 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 d+6d-7=8d+2 equation:


Simplifying
d + 6d + -7 = 8d + 2

Reorder the terms:
-7 + d + 6d = 8d + 2

Combine like terms: d + 6d = 7d
-7 + 7d = 8d + 2

Reorder the terms:
-7 + 7d = 2 + 8d

Solving
-7 + 7d = 2 + 8d

Solving for variable 'd'.

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

Add '-8d' to each side of the equation.
-7 + 7d + -8d = 2 + 8d + -8d

Combine like terms: 7d + -8d = -1d
-7 + -1d = 2 + 8d + -8d

Combine like terms: 8d + -8d = 0
-7 + -1d = 2 + 0
-7 + -1d = 2

Add '7' to each side of the equation.
-7 + 7 + -1d = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -1d = 2 + 7
-1d = 2 + 7

Combine like terms: 2 + 7 = 9
-1d = 9

Divide each side by '-1'.
d = -9

Simplifying
d = -9

See similar equations:

| x=7(1/2) | | 4x+14=-5x-17 | | http://www.homedepot.com/p/4-in-x-4-in-x-10-ft-2-Pressure-Treated-Timber-4220254/100025396 | | 6x+6(2x+5)=-186 | | -6a-10=-3(2a+4) | | Y=0.2+3 | | x-0.22x= | | 3x-(2x+5)=(2x-3)+8 | | 104=2(8m-4) | | 2b+b+4b=14 | | 20=-5+5u | | e^(ln(3x))/2 | | 11-2(3)=5m-23+2m | | -2-23x=-5-7(1-x) | | 60/260 | | 3x-22=53 | | 3(v-12)-19=-4 | | 3p-p+5p-5p=6 | | e^ln3x/2 | | -54.7+k=-14.19 | | 130=-5(-8-3x) | | F/2=1 | | .375x+7=13 | | -41+7m=7(m-5) | | 4x+8x=-16-4 | | K/5-15=4 | | 16s=-16 | | -64+2x=-6x+16 | | 8b+4b-10b-2b+3b=15 | | 9w-19=18w+26 | | 81=-3(-7-4r) | | -8x+2=3 |

Equations solver categories