-9=6(d+2)-2d+1

Simple and best practice solution for -9=6(d+2)-2d+1 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 -9=6(d+2)-2d+1 equation:


Simplifying
-9 = 6(d + 2) + -2d + 1

Reorder the terms:
-9 = 6(2 + d) + -2d + 1
-9 = (2 * 6 + d * 6) + -2d + 1
-9 = (12 + 6d) + -2d + 1

Reorder the terms:
-9 = 12 + 1 + 6d + -2d

Combine like terms: 12 + 1 = 13
-9 = 13 + 6d + -2d

Combine like terms: 6d + -2d = 4d
-9 = 13 + 4d

Solving
-9 = 13 + 4d

Solving for variable 'd'.

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

Add '-4d' to each side of the equation.
-9 + -4d = 13 + 4d + -4d

Combine like terms: 4d + -4d = 0
-9 + -4d = 13 + 0
-9 + -4d = 13

Add '9' to each side of the equation.
-9 + 9 + -4d = 13 + 9

Combine like terms: -9 + 9 = 0
0 + -4d = 13 + 9
-4d = 13 + 9

Combine like terms: 13 + 9 = 22
-4d = 22

Divide each side by '-4'.
d = -5.5

Simplifying
d = -5.5

See similar equations:

| -8(1-2v)=-12+10(v-11) | | N+-3=-91 | | 9(x+1)=6x | | w^2=(w-8) | | -3(d-4)+2-2d+1-d= | | 3x^2+70x-2000=0 | | N+-3=91 | | 30(w)+225=875.50 | | 6k+5(k-2)=78 | | 2(6n-6)=4(n+1) | | 0.50x+0.30(60)=0.40(x+60) | | -k-8=-5-k-13 | | 30(w)+225=875 | | 3x+5x-9=2x+5 | | 9*8+1=8*8+9 | | 2k^2-3k-9=0 | | -3(m+6)-6m=3m+2(6+9m) | | 4(5x-2)+3(7x+5)=7 | | -8x+4x+17-9x= | | 3b-7b+35=15-26 | | 5y-2(y+8)=5 | | 16-(-x+3)=0 | | n/2+5=3 | | N-2(6+5n)=-66 | | 8-3t-5t^2=0 | | 50x+30(60)=40x+40*80 | | -2(t+2)5t=6t+2 | | -12(7x-12)=-8(1+x) | | -6x+4(6x+9)=-144 | | -7y=20-3x | | 3(x+1)=2(x+1)-3(x-5) | | -5x=19 |

Equations solver categories