-7+3(-9z-1)=-(-5z+8)-4

Simple and best practice solution for -7+3(-9z-1)=-(-5z+8)-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 -7+3(-9z-1)=-(-5z+8)-4 equation:


Simplifying
-7 + 3(-9z + -1) = -1(-5z + 8) + -4

Reorder the terms:
-7 + 3(-1 + -9z) = -1(-5z + 8) + -4
-7 + (-1 * 3 + -9z * 3) = -1(-5z + 8) + -4
-7 + (-3 + -27z) = -1(-5z + 8) + -4

Combine like terms: -7 + -3 = -10
-10 + -27z = -1(-5z + 8) + -4

Reorder the terms:
-10 + -27z = -1(8 + -5z) + -4
-10 + -27z = (8 * -1 + -5z * -1) + -4
-10 + -27z = (-8 + 5z) + -4

Reorder the terms:
-10 + -27z = -8 + -4 + 5z

Combine like terms: -8 + -4 = -12
-10 + -27z = -12 + 5z

Solving
-10 + -27z = -12 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
-10 + -27z + -5z = -12 + 5z + -5z

Combine like terms: -27z + -5z = -32z
-10 + -32z = -12 + 5z + -5z

Combine like terms: 5z + -5z = 0
-10 + -32z = -12 + 0
-10 + -32z = -12

Add '10' to each side of the equation.
-10 + 10 + -32z = -12 + 10

Combine like terms: -10 + 10 = 0
0 + -32z = -12 + 10
-32z = -12 + 10

Combine like terms: -12 + 10 = -2
-32z = -2

Divide each side by '-32'.
z = 0.0625

Simplifying
z = 0.0625

See similar equations:

| 15f^2+37f+18=0 | | 11+.16a=20 | | -9=m+6 | | 22x-13=12x-23 | | 5y+10=25 | | 11+.166=20 | | -t=4 | | -6z-1=2z-9 | | 4t^2+21t-49=0 | | 6-6=13x-11x | | 4-5x=18+2x | | 9x+40=5x | | 2n+3(n-8)=1 | | -20x^2-57x-27=0 | | 0.9x+4.3=2.6x-2.5 | | 3(x+9)=2(5x-9) | | -2y=10x | | 7y-16y=-40-50 | | 7x-5=7+20 | | 2.3u-2.9=3.1u-5.5 | | 12m^2-40m+25=0 | | -2x=4 | | -m=-5 | | -2.4(y-1)=0.8(y+15) | | 5-y=28 | | p-52=38 | | 20b^2+21b-5=0 | | -3x^2-4x-1=0 | | -13x-20=-12x+45 | | 16c^2+18c+5=0 | | 0=-15p | | -2-2=6-2x+3x |

Equations solver categories