4d-3=d+9

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


Simplifying
4d + -3 = d + 9

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

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

Solving
-3 + 4d = 9 + d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-3 + 4d + -1d = 9 + d + -1d

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

Combine like terms: d + -1d = 0
-3 + 3d = 9 + 0
-3 + 3d = 9

Add '3' to each side of the equation.
-3 + 3 + 3d = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 3d = 9 + 3
3d = 9 + 3

Combine like terms: 9 + 3 = 12
3d = 12

Divide each side by '3'.
d = 4

Simplifying
d = 4

See similar equations:

| 6-3c=c+8 | | 3(2x+1)=5(x+3) | | (14x-13)(5x+13)=70X^2+182 | | 8-3b=4-2b | | 8k^2+10k+3=0 | | 2(10-3x)=8 | | 10x=1.8x+32 | | 8k+10k+3=0 | | 2(2x+8)=0 | | 0=2x^2-7 | | 12+m/6=18 | | 3z+1=-11 | | -45d^7+48d^6+45d^5=0 | | 20-n=-3 | | g+11=7 | | -m^4-7m^3-12m^2=0 | | 5+3a+5a^2-7x-3a-2a^2= | | x^2+5y+4y^2=0 | | e^2-e-6=0 | | x+2x=260 | | 5a+7=4a-3 | | 2.6-9= | | 3-5c=18 | | sin=0.8 | | -2w^5-4w^4+16w^3=0 | | 6p+(-12)=4p | | 5x+8=7x-14 | | (y-5)2-40=0 | | 4w^5+36w^4+80w^3=0 | | 2x+7=37-x | | 0.5x+3=14 | | 2(4-2r)-5=2(r+5)+8r |

Equations solver categories