7z-13-3z+5=0

Simple and best practice solution for 7z-13-3z+5=0 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-13-3z+5=0 equation:


Simplifying
7z + -13 + -3z + 5 = 0

Reorder the terms:
-13 + 5 + 7z + -3z = 0

Combine like terms: -13 + 5 = -8
-8 + 7z + -3z = 0

Combine like terms: 7z + -3z = 4z
-8 + 4z = 0

Solving
-8 + 4z = 0

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 + 4z = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 4z = 0 + 8
4z = 0 + 8

Combine like terms: 0 + 8 = 8
4z = 8

Divide each side by '4'.
z = 2

Simplifying
z = 2

See similar equations:

| 16x-7=5+14x | | 4+x*2=7+x | | -3(2x+7)=-27 | | 4e^2x=20 | | 3x(-7)=21 | | 4-6w= | | 8(t-2)+7t=5(3t+3)-10 | | 5x+12=7x-6 | | 6-3z=12 | | 4x+24=14x-26 | | 6y+4=6 | | 0.2=log(2.9)x | | 10x+5y=630 | | 6y+8=10 | | 4x^2-3x+1=-7x | | 2x+7-2(x+1)=-4x+3 | | 4x+18=7x-9 | | (2-i)z+8z^2=0 | | Y-2/5=-1/2 | | A^2-4ab+4b^2=0 | | -4(2y+5)-8=-6(y+7)+2y | | 4/9*(-12/5) | | 12/10d-5=4 | | 2x^2=-6x-3 | | 3x-2=3(x-.75) | | 2+(2/3)3+(1/8) | | -6x-1(x+4)=-2(3x+8) | | 3d/5-d/10=d-5/2 | | 0.1(t+50)=0.07(t-30)+8 | | -6(y+2)+2y+7=6y+12 | | 5x+12-9x=19-14x+10x-7 | | w/5-7=4w/5 |

Equations solver categories