d+10=20-d

Simple and best practice solution for d+10=20-d 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 d+10=20-d equation:


Simplifying
d + 10 = 20 + -1d

Reorder the terms:
10 + d = 20 + -1d

Solving
10 + d = 20 + -1d

Solving for variable 'd'.

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

Add 'd' to each side of the equation.
10 + d + d = 20 + -1d + d

Combine like terms: d + d = 2d
10 + 2d = 20 + -1d + d

Combine like terms: -1d + d = 0
10 + 2d = 20 + 0
10 + 2d = 20

Add '-10' to each side of the equation.
10 + -10 + 2d = 20 + -10

Combine like terms: 10 + -10 = 0
0 + 2d = 20 + -10
2d = 20 + -10

Combine like terms: 20 + -10 = 10
2d = 10

Divide each side by '2'.
d = 5

Simplifying
d = 5

See similar equations:

| 1y-y=4 | | 6x=bforx | | 90+45+45=180 | | .5x-9=1 | | 5(3x-9)=16x+4 | | -0.5d+2=-4d+2 | | 5a+c=-8bforc | | 3a+8=2(3a-6)+2 | | .25a+.1a=9.6 | | (2a+3)*(a-3)= | | 4.2p=46.2 | | 0=(4x-1)(-8x+6) | | 5x=6+9 | | -x+2=25 | | 36b-24=6b-6 | | 4+10x=104 | | 3(x+4)-8x=21 | | 4(m-9)=7m+3 | | 4(n+1)+.5n(6n-4)= | | q(x)=(x+7)(x-5) | | 88=(10+x) | | 5g+33=g-11 | | 2(2.5h+12)=34 | | x^2+12x+72=43 | | 3x-7=-5x+2 | | exp(2x)-1=0 | | 4-2(x+10)=12 | | -9y^2-16x+4x^2=20 | | 2(2.5+12)=34 | | 1.12+1.25b=8.62 | | 4(n+1)-.5n(6n-4)= | | 4+10x=t |

Equations solver categories