2(d+1)+1=9

Simple and best practice solution for 2(d+1)+1=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+1)+1=9 equation:


Simplifying
2(d + 1) + 1 = 9

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

Reorder the terms:
2 + 1 + 2d = 9

Combine like terms: 2 + 1 = 3
3 + 2d = 9

Solving
3 + 2d = 9

Solving for variable 'd'.

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

Add '-3' to each side of the equation.
3 + -3 + 2d = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 2d = 9 + -3
2d = 9 + -3

Combine like terms: 9 + -3 = 6
2d = 6

Divide each side by '2'.
d = 3

Simplifying
d = 3

See similar equations:

| -5(6t+7)= | | 11x+16=43+2x | | 6•1/2x | | 6(c-3)+4=3+c-17 | | x-13=6x-2 | | 5x-13=4(x-2) | | 8-8(-6k-4)=5(2k+8)-4K | | 5s=36+2s | | 1.02=6-x | | 4(s+1)+2=18 | | b^5=100 | | 8(x+4)-x=46 | | 102=6-x | | 3467x(4732*2748)+24747(474274)=27475(743634+38474) | | 5a-2(3a-1)=2(4a+6)-2a | | 6b+11=4b+27 | | 548=X-225 | | 3k-4+2k+8-2k-1= | | 4(k+7)-16=4 | | (x-2)2+3=0 | | X=1000-X(6) | | 169x^2-26x-1=0 | | 4(2x-3)+4=8y-8 | | -5k-15=2k-36 | | 2b+13=3b+3 | | 5x^4=40 | | 100=-5x+1+4x-24 | | 15x+7y=292 | | X-14=2(x-10) | | 2x+7y=292 | | 147-X=47 | | -8x-11=15 |

Equations solver categories