-7.1-5z-8.9-3z=-7z-8.9

Simple and best practice solution for -7.1-5z-8.9-3z=-7z-8.9 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 -7.1-5z-8.9-3z=-7z-8.9 equation:


Simplifying
-7.1 + -5z + -8.9 + -3z = -7z + -8.9

Reorder the terms:
-7.1 + -8.9 + -5z + -3z = -7z + -8.9

Combine like terms: -7.1 + -8.9 = -16
-16 + -5z + -3z = -7z + -8.9

Combine like terms: -5z + -3z = -8z
-16 + -8z = -7z + -8.9

Reorder the terms:
-16 + -8z = -8.9 + -7z

Solving
-16 + -8z = -8.9 + -7z

Solving for variable 'z'.

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

Add '7z' to each side of the equation.
-16 + -8z + 7z = -8.9 + -7z + 7z

Combine like terms: -8z + 7z = -1z
-16 + -1z = -8.9 + -7z + 7z

Combine like terms: -7z + 7z = 0
-16 + -1z = -8.9 + 0
-16 + -1z = -8.9

Add '16' to each side of the equation.
-16 + 16 + -1z = -8.9 + 16

Combine like terms: -16 + 16 = 0
0 + -1z = -8.9 + 16
-1z = -8.9 + 16

Combine like terms: -8.9 + 16 = 7.1
-1z = 7.1

Divide each side by '-1'.
z = -7.1

Simplifying
z = -7.1

See similar equations:

| S/2=2/8 | | -y^2=2y-3 | | 28.26=3.14xsquared | | 3-x+34+x= | | -5(m+9)+3(5m+6)=9(m-4)+7 | | 3+4=a | | x-7/2=3x-5/4 | | 4m^2-16m-40=0 | | 8(k-1)-(9+2k)=5k | | -3x(7x+1)= | | -8=m-13 | | 13x+2x+9=84 | | 48=2(3x)+2(x) | | F(x)=-4x^2+9x+3 | | 14-(6+28)=x | | 15h^3=60 | | 4/6=x/8 | | 8(2)-x^2=2(8)-x^2 | | 8(2-x)=2(8-x) | | 25-(17-15)=x | | 94=(5x)+(4x+3)+(x+1) | | -14-6x+7-2x=2-5x | | (10b^5/9ab)(3a/2b) | | 4-(28+3)=x | | x^2-sx-t=0 | | 5x-13=15-7x | | 1.7-(1.6-20.2)=x | | 0.1-0.01(x-2)=-0.03(4-x) | | 1.7-(1.6-20.2)= | | 5x-13=15x-7x | | 46=4x-14 | | -18x^2-53x+3=0 |

Equations solver categories