(2-d)-(2d-10)-(-4d)=50

Simple and best practice solution for (2-d)-(2d-10)-(-4d)=50 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)-(2d-10)-(-4d)=50 equation:


Simplifying
(2 + -1d) + -1(2d + -10) + -1(-4d) = 50

Remove parenthesis around (2 + -1d)
2 + -1d + -1(2d + -10) + -1(-4d) = 50

Reorder the terms:
2 + -1d + -1(-10 + 2d) + -1(-4d) = 50
2 + -1d + (-10 * -1 + 2d * -1) + -1(-4d) = 50
2 + -1d + (10 + -2d) + -1(-4d) = 50

Remove parenthesis around (-4d)
2 + -1d + 10 + -2d + -1 * -4d = 50

Multiply -1 * -4
2 + -1d + 10 + -2d + 4d = 50

Reorder the terms:
2 + 10 + -1d + -2d + 4d = 50

Combine like terms: 2 + 10 = 12
12 + -1d + -2d + 4d = 50

Combine like terms: -1d + -2d = -3d
12 + -3d + 4d = 50

Combine like terms: -3d + 4d = 1d
12 + 1d = 50

Solving
12 + 1d = 50

Solving for variable 'd'.

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

Add '-12' to each side of the equation.
12 + -12 + 1d = 50 + -12

Combine like terms: 12 + -12 = 0
0 + 1d = 50 + -12
1d = 50 + -12

Combine like terms: 50 + -12 = 38
1d = 38

Divide each side by '1'.
d = 38

Simplifying
d = 38

See similar equations:

| 2(3x-5)=3(2x-4) | | SiNx+6+4x=114 | | 4x+2(X+10)=30+6x-10 | | 3x-10+5x=-74 | | -47-4k=5(2+3k) | | (8x^8)-(x^5)=0 | | -2(-3x-3)=-24 | | 29w-2w+8=4w+38 | | 6x+20-2x=60 | | 74=-x-7x-6 | | 83-23= | | -2=-4(-7y+1)+5(8+2) | | 4x-2(x+1)=26 | | 4.25(-2x+4)-8.25x=16.5-13.25 | | 15+10-5= | | -38+8n=-6+8(n-4) | | 10u+10u+5u= | | -2x-8+x=-8 | | 2(x+4)-4x=10 | | 18x^3+54x^2+40x=104 | | 4(a+-1)-5=3a+7 | | (7k)2= | | 11(2v+3)=-2v-8 | | 6b+7-4=14 | | 412*272= | | -4k+3(2k-5)=31 | | 10t-9t= | | -20=-4x+2x-2 | | 25X^2+15x-225=0 | | -3+3x+4x=-24 | | -6g-9=35 | | 6(y+5)+y=4(y+2)+7 |

Equations solver categories