7z+8-5(10z+10)=

Simple and best practice solution for 7z+8-5(10z+10)= 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+8-5(10z+10)= equation:


Simplifying
7z + 8 + -5(10z + 10) = 0

Reorder the terms:
7z + 8 + -5(10 + 10z) = 0
7z + 8 + (10 * -5 + 10z * -5) = 0
7z + 8 + (-50 + -50z) = 0

Reorder the terms:
8 + -50 + 7z + -50z = 0

Combine like terms: 8 + -50 = -42
-42 + 7z + -50z = 0

Combine like terms: 7z + -50z = -43z
-42 + -43z = 0

Solving
-42 + -43z = 0

Solving for variable 'z'.

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

Add '42' to each side of the equation.
-42 + 42 + -43z = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -43z = 0 + 42
-43z = 0 + 42

Combine like terms: 0 + 42 = 42
-43z = 42

Divide each side by '-43'.
z = -0.976744186

Simplifying
z = -0.976744186

See similar equations:

| 50c-3=2 | | y=(y+1000)0.5 | | 3/2x123 | | 2(x-3)=6-x | | 1.07x=6.42 | | 40h^2=250 | | -18=19 | | K=8r-1s | | 2x^5-10x^3-48x=0 | | 133=.5*(x+121) | | x=(x+2000)0.025 | | 49z^2=20z | | 24/9=95/9h | | 40z^2=20z | | x=((x+2000)0.475) | | X=(x+2000)0.475 | | 3k+3=2k-10 | | ln(x)-ln(6)=10 | | 2/3(2/3)2/3 | | (9-x)(1-x)(-7-x)+64=0 | | 5t+6=13 | | y-7=2x+3 | | 4x+2(x-3)=6x-6 | | -cos(2X)=cosX | | -2+0+8=g | | 0=8x^2+25x-42 | | X-3y-5=-4 | | 2b+16=-8 | | 4x+y=169 | | 2-3(x+1)=4x-5 | | -3y-5=23 | | ln(x)+ln(x+4)=ln(2x+35) |

Equations solver categories