15d+4d-3d+d-9d+1=9

Simple and best practice solution for 15d+4d-3d+d-9d+1=9 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 15d+4d-3d+d-9d+1=9 equation:


Simplifying
15d + 4d + -3d + d + -9d + 1 = 9

Reorder the terms:
1 + 15d + 4d + -3d + d + -9d = 9

Combine like terms: 15d + 4d = 19d
1 + 19d + -3d + d + -9d = 9

Combine like terms: 19d + -3d = 16d
1 + 16d + d + -9d = 9

Combine like terms: 16d + d = 17d
1 + 17d + -9d = 9

Combine like terms: 17d + -9d = 8d
1 + 8d = 9

Solving
1 + 8d = 9

Solving for variable 'd'.

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

Add '-1' to each side of the equation.
1 + -1 + 8d = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 8d = 9 + -1
8d = 9 + -1

Combine like terms: 9 + -1 = 8
8d = 8

Divide each side by '8'.
d = 1

Simplifying
d = 1

See similar equations:

| 26-11x=11+4x | | 5p+7=-5+p | | (14.4)5=15 | | x+3x+5x=65 | | 7x-9=30 | | 1.6x+7.6=3.2x-2 | | x^2-6x=-8.75 | | y+2y-7= | | -2u-10=-10+9u | | c/2-4=3 | | (3x+4)+(x+2)=4(x-1)+9 | | 10x+4=52x-1340 | | 6-7x=5x-8x+10 | | 2x+3=17+9x | | 15d+4d-3d+b-9d+1=9 | | -2u-10=10+9u | | 9x^2+31+25=0 | | p-8=9+p | | 0.25y-1.8=0.15y+1-0.6y | | -6x+21= | | 9-(8p-5)+4p=6(2p+1) | | 9x^2+30x+20=0 | | -4.9x^2+24.5x+9.9=0 | | 8x+56=10(x+4) | | 3x^2+20x-14=0 | | -6x+2= | | 2(w-3)=14w | | 10+4t=5t | | 8x+56=10+(x+4) | | 15h-13h+8h=17 | | 9y-7=7+2y | | 4x-5+x=6x-11 |

Equations solver categories