-8.1-4z-6.6-z=-4z+12.9

Simple and best practice solution for -8.1-4z-6.6-z=-4z+12.9 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 -8.1-4z-6.6-z=-4z+12.9 equation: 


Simplifying
-8.1 + -4z + -6.6 + -1z = -4z + 12.9

Reorder the terms:
-8.1 + -6.6 + -4z + -1z = -4z + 12.9

Combine like terms: -8.1 + -6.6 = -14.7
-14.7 + -4z + -1z = -4z + 12.9

Combine like terms: -4z + -1z = -5z
-14.7 + -5z = -4z + 12.9

Reorder the terms:
-14.7 + -5z = 12.9 + -4z

Solving
-14.7 + -5z = 12.9 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
-14.7 + -5z + 4z = 12.9 + -4z + 4z

Combine like terms: -5z + 4z = -1z
-14.7 + -1z = 12.9 + -4z + 4z

Combine like terms: -4z + 4z = 0
-14.7 + -1z = 12.9 + 0
-14.7 + -1z = 12.9

Add '14.7' to each side of the equation.
-14.7 + 14.7 + -1z = 12.9 + 14.7

Combine like terms: -14.7 + 14.7 = 0.0
0.0 + -1z = 12.9 + 14.7
-1z = 12.9 + 14.7

Combine like terms: 12.9 + 14.7 = 27.6
-1z = 27.6

Divide each side by '-1'.
z = -27.6

Simplifying
z = -27.6

See similar equations:

| 7n-21+3n+15=10 | | 39=3 | | -6Y+9(-6Y+6)=7+9(5-Y) | | x+x/2-16=135 | | 9(y-6)=8(8+y) | | -15b+15b=0 | | 20+9(4x-4)=10(2x-1) | | 3(5cx+y)=14cx-6yforx | | x/9+5=-6 | | (7a+3)-(a+5)=-16 | | 3(5cx+y)=14cx-6y | | x+(x+2)+(x+4)+(x+6)+(x+8)=30 | | 25=y-50 | | x/9+5-6 | | 0.30(30)+0.15x=0.20(30+x) | | 5x-0.8=6x | | 12+p=16 | | (x-3/4)-(x+5/6)=(5x-3/9) | | 5(x-3)-2(x+6)=30 | | 18=p+3 | | 7x+x-4=7x+5 | | 4(y-6)/3 | | 23=n-5 | | 7(m-1)-3(5m+2)=-9(m+3)-10 | | -3x-(-7)=-1 | | 0.32=w-0.1 | | 4[1-(-5x-7)]=100x+144 | | -2(w-4)-(4+6w)=-9w | | .09x^2+.03=.21 | | 3x-(x+6)=-4(x+1) | | .3y+.5=.42 | | 44/4 |

Equations solver categories