2d-9=15d+9

Simple and best practice solution for 2d-9=15d+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 2d-9=15d+9 equation:


Simplifying
2d + -9 = 15d + 9

Reorder the terms:
-9 + 2d = 15d + 9

Reorder the terms:
-9 + 2d = 9 + 15d

Solving
-9 + 2d = 9 + 15d

Solving for variable 'd'.

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

Add '-15d' to each side of the equation.
-9 + 2d + -15d = 9 + 15d + -15d

Combine like terms: 2d + -15d = -13d
-9 + -13d = 9 + 15d + -15d

Combine like terms: 15d + -15d = 0
-9 + -13d = 9 + 0
-9 + -13d = 9

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

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

Combine like terms: 9 + 9 = 18
-13d = 18

Divide each side by '-13'.
d = -1.384615385

Simplifying
d = -1.384615385

See similar equations:

| 6/y=5/y-11 | | x+(3/5)=(1+2/5) | | 2x^3+24x+54x=20 | | 12x-15x+12-10x=4x-2+9x+12 | | 6st+21t-10s-3s= | | .40x+5=3+7 | | (x+y+z)+(2w+3y+5)= | | 0=1-3n-4 | | .40+5=3+7 | | -4x+40=16 | | g(c)=x^2+5 | | 16(6)+18(6)=d | | 7x-y-9=0 | | 2x^2+2y^2-6x+4y+1=0 | | 5xX+1=4xX | | -5x-7y=-9 | | a-6+5a=0 | | c=y-5 | | x(x+2)-3=2x+1 | | 5m^2-6m-27=0 | | (-3)*(-5)= | | -3a^2/6a^3 | | X/4-10=18 | | (-2)1/9 | | 6b^2-13b+33=-3 | | (-9)*(1)= | | 0=2n+2n | | x(x+5)-10=5x+39 | | -3n=6n+22 | | 4sin^3x+2sin^2x-2sinx-1=0 | | (1)+(-3)= | | -3x+-18=-12 |

Equations solver categories