-d=-(d-4)

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


Simplifying
-1d = -1(d + -4)

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

Add 'd' to each side of the equation.
-1d + d = 4 + -1d + d

Combine like terms: -1d + d = 0
0 = 4 + -1d + d

Combine like terms: -1d + d = 0
0 = 4 + 0
0 = 4

Solving
0 = 4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 5-p=1-2 | | 16p-4=4(2p-3)+24 | | -2.8-1.4u=-2.1u-10.08 | | 3(4x+4)+14=5x-2 | | 36y^2+84y+49=0 | | -4k+3(2k-5)=7 | | 7c=3+1 | | 37-16=3(x-3) | | 4cosx=2 | | 3x+15-2=x+7 | | -21x=-20x-5 | | -17z+7z+8=2-11z | | 18r^2+24rg+8g^2= | | 40+(x-20)+(x-10)+(.25x)=360 | | 2.5D=523000 | | e+5=18i | | 15+a=45 | | 4x(8x^2-6x)= | | 4x+2x-5=37 | | 102=p+(-130) | | -6(5p+5)=-180 | | 5n-18=4n-36 | | 6[4-(-5x-8)]=180x+312 | | 4p-40=(-2p+2) | | -4+11r=12+10r | | -20x-8=-12 | | 0.25x+45=60.50 | | 4(-1+2p)=3(3p-4) | | 18i=E+5 | | 5+3[x-4]=2[x+1] | | -20x-8=-12x | | 6x+9x+10=x-3x-20 |

Equations solver categories