20d+13-12d=-43

Simple and best practice solution for 20d+13-12d=-43 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 20d+13-12d=-43 equation:


Simplifying
20d + 13 + -12d = -43

Reorder the terms:
13 + 20d + -12d = -43

Combine like terms: 20d + -12d = 8d
13 + 8d = -43

Solving
13 + 8d = -43

Solving for variable 'd'.

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

Add '-13' to each side of the equation.
13 + -13 + 8d = -43 + -13

Combine like terms: 13 + -13 = 0
0 + 8d = -43 + -13
8d = -43 + -13

Combine like terms: -43 + -13 = -56
8d = -56

Divide each side by '8'.
d = -7

Simplifying
d = -7

See similar equations:

| -9c-12+3c=12 | | 4x+9+3x=30 | | 5(2y+4)-(10y-16)=6-14y | | 2(y+6)+7(x+8)= | | -3(5+4x)=-63 | | -8+x=4x-38 | | 3-4x=7x-8 | | 7x-9=26 | | x-2+7x=78 | | 32+24x=11 | | -2p=7-3(2p+1) | | 2p=7-3(2p+1) | | 4x-5=29 | | 5=11+2(x-1) | | k=3-(3k-5) | | 2x+3=4x+2 | | 4x+5=30x-6 | | -120x+30x=10-6 | | 9x-4*3x+3=0 | | 4x+7=12x+16 | | -22x=16 | | 9x-2=8x+10 | | -8+2=-15x-9 | | 7x-9=20x-30 | | -4x-9=24x+12 | | 50-5x=4x+15 | | 9-7x=67-21x | | -28-8x=7x+17 | | 3x+8=18x+9 | | 2x+7=-15-9x | | 79-2x=3x+19 | | -29-3x=6-8x |

Equations solver categories