7z+8=2d-7

Simple and best practice solution for 7z+8=2d-7 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 7z+8=2d-7 equation:


Simplifying
7z + 8 = 2d + -7

Reorder the terms:
8 + 7z = 2d + -7

Reorder the terms:
8 + 7z = -7 + 2d

Solving
8 + 7z = -7 + 2d

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 7z = -7 + -8 + 2d

Combine like terms: 8 + -8 = 0
0 + 7z = -7 + -8 + 2d
7z = -7 + -8 + 2d

Combine like terms: -7 + -8 = -15
7z = -15 + 2d

Divide each side by '7'.
z = -2.142857143 + 0.2857142857d

Simplifying
z = -2.142857143 + 0.2857142857d

See similar equations:

| 529+474= | | (t+42)/3=(t+126)/7 | | 5x=12+2+6 | | 2x^1/3=x^-2/3 | | x=3(x+1)-2x | | -11.82+0.8k=2.9k+18.42 | | 2y-1=17 | | y=-2-5y+7y-2(4y-7) | | 1+3n=6n+4 | | 1/2+3/4z=-5/2 | | 15-12x=2x+13 | | 9x-4=7x-1 | | 9x-4+7x-1= | | E=ex | | k^2+4k+4=-7 | | 5(a-4)=6(a-7) | | -[8x+(3x+8)]=1-(3x+3) | | -0.64-6.7u=-6.7u | | 8-3[5-(4y-8)]=0 | | -13+2r+2-r=1+4r | | x^5+3x^4-3x^3-x^2-3x+3=0 | | 17p-1=3p+12+14p | | 10a-45=3(a-15) | | x+92=-47 | | -4(1-4v)-6=-32+5v | | -2+4z=4z-2 | | 10a-45=3a-45 | | 2r+1=4r-1 | | x-3=-40 | | 8(c-3)=5c+24 | | 79+x=94 | | 3x-4(2x-9)=5x+11 |

Equations solver categories