2(d-6)-(-3)=9

Simple and best practice solution for 2(d-6)-(-3)=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 2(d-6)-(-3)=9 equation:


Simplifying
2(d + -6) + -1(-3) = 9

Reorder the terms:
2(-6 + d) + -1(-3) = 9
(-6 * 2 + d * 2) + -1(-3) = 9
(-12 + 2d) + -1(-3) = 9

Multiply -1 * -3
-12 + 2d + 3 = 9

Reorder the terms:
-12 + 3 + 2d = 9

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

Solving
-9 + 2d = 9

Solving for variable 'd'.

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

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

Combine like terms: -9 + 9 = 0
0 + 2d = 9 + 9
2d = 9 + 9

Combine like terms: 9 + 9 = 18
2d = 18

Divide each side by '2'.
d = 9

Simplifying
d = 9

See similar equations:

| 12s-8+4s-6= | | 3y+x-2=0 | | 20-9w=4(15-1) | | r+20r+r+20r= | | 12-y/2=8 | | 4(4a-8)+6a= | | -5[4y-11]-3=12 | | 8(2x+10)-12= | | 4(x+6)-2= | | 4d+1=2d+15 | | n+n+6n+6n= | | a+3a+a+3a= | | 5(x-4)=-15 | | 2[6-2x]-1=7 | | 8a+72=106.4 | | (2x-3)(4x+3)= | | 9x-5(x-2)=6 | | 4x^3-12x^2-52x+60=0 | | 5y-8=y-24 | | 19.2=6c-3 | | 7s+6y-3s+4y+15= | | (5+9i)+(3-2i)= | | 5x-6=2x+10 | | ln(7x-13)=ln(2x-17) | | 4=k+17 | | 3(a+1)-5=2a-7 | | -2[y-7]+18=8 | | x^2-95=-94 | | Y-2=-2(x-5) | | j^2-70=-61 | | d^2-81=0 | | 3[x+7]-14=4 |

Equations solver categories