2(d+7)-(3d+5)=2d+(4d-9+3d)-(d+3)

Simple and best practice solution for 2(d+7)-(3d+5)=2d+(4d-9+3d)-(d+3) 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(d+7)-(3d+5)=2d+(4d-9+3d)-(d+3) equation:


Simplifying
2(d + 7) + -1(3d + 5) = 2d + (4d + -9 + 3d) + -1(d + 3)

Reorder the terms:
2(7 + d) + -1(3d + 5) = 2d + (4d + -9 + 3d) + -1(d + 3)
(7 * 2 + d * 2) + -1(3d + 5) = 2d + (4d + -9 + 3d) + -1(d + 3)
(14 + 2d) + -1(3d + 5) = 2d + (4d + -9 + 3d) + -1(d + 3)

Reorder the terms:
14 + 2d + -1(5 + 3d) = 2d + (4d + -9 + 3d) + -1(d + 3)
14 + 2d + (5 * -1 + 3d * -1) = 2d + (4d + -9 + 3d) + -1(d + 3)
14 + 2d + (-5 + -3d) = 2d + (4d + -9 + 3d) + -1(d + 3)

Reorder the terms:
14 + -5 + 2d + -3d = 2d + (4d + -9 + 3d) + -1(d + 3)

Combine like terms: 14 + -5 = 9
9 + 2d + -3d = 2d + (4d + -9 + 3d) + -1(d + 3)

Combine like terms: 2d + -3d = -1d
9 + -1d = 2d + (4d + -9 + 3d) + -1(d + 3)

Reorder the terms:
9 + -1d = 2d + (-9 + 4d + 3d) + -1(d + 3)

Combine like terms: 4d + 3d = 7d
9 + -1d = 2d + (-9 + 7d) + -1(d + 3)

Remove parenthesis around (-9 + 7d)
9 + -1d = 2d + -9 + 7d + -1(d + 3)

Reorder the terms:
9 + -1d = 2d + -9 + 7d + -1(3 + d)
9 + -1d = 2d + -9 + 7d + (3 * -1 + d * -1)
9 + -1d = 2d + -9 + 7d + (-3 + -1d)

Reorder the terms:
9 + -1d = -9 + -3 + 2d + 7d + -1d

Combine like terms: -9 + -3 = -12
9 + -1d = -12 + 2d + 7d + -1d

Combine like terms: 2d + 7d = 9d
9 + -1d = -12 + 9d + -1d

Combine like terms: 9d + -1d = 8d
9 + -1d = -12 + 8d

Solving
9 + -1d = -12 + 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.
9 + -1d + -8d = -12 + 8d + -8d

Combine like terms: -1d + -8d = -9d
9 + -9d = -12 + 8d + -8d

Combine like terms: 8d + -8d = 0
9 + -9d = -12 + 0
9 + -9d = -12

Add '-9' to each side of the equation.
9 + -9 + -9d = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -9d = -12 + -9
-9d = -12 + -9

Combine like terms: -12 + -9 = -21
-9d = -21

Divide each side by '-9'.
d = 2.333333333

Simplifying
d = 2.333333333

See similar equations:

| 1.50m+5=15.50 | | -2/3r+2r=6/5r+8/5 | | 4(3r+2)-2r=-10 | | 0.50f+5=11.50 | | -8(r+5)=-18-8r | | 3=8x+4 | | -6(2+7k)=-12+4k | | 2(n-2)=2+4n | | 4(3n-2)=64 | | -16+3y=4 | | -2=-2-3(4-2k) | | 10k+3=8k+27 | | 72=6(-2+7x) | | 55=18+0.004x | | 32=4(1-7k) | | 2a+4a-13=47 | | 4x-6=3x+1-x-7 | | -5(3x+4)=2(9-6x) | | -36=6X-12Y | | 384628x+298473=2937474 | | 6(5-7n)=72 | | -13-p=-11 | | y=4865x+56743 | | (2x-4)/7=-6x | | y=4865x+1996559th | | b/16=4 | | 11t+4(1-4t)= | | 27=16+n | | 4t-10/5 | | 3n+8=5(n-5)+6 | | b+-17=-31 | | -9*5-4Y=36 |

Equations solver categories