-7.8-11.2z=-10.8z

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Solution for -7.8-11.2z=-10.8z equation:


Simplifying
-7.8 + -11.2z = -10.8z

Solving
-7.8 + -11.2z = -10.8z

Solving for variable 'z'.

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

Add '10.8z' to each side of the equation.
-7.8 + -11.2z + 10.8z = -10.8z + 10.8z

Combine like terms: -11.2z + 10.8z = -0.4z
-7.8 + -0.4z = -10.8z + 10.8z

Combine like terms: -10.8z + 10.8z = 0.0
-7.8 + -0.4z = 0.0

Add '7.8' to each side of the equation.
-7.8 + 7.8 + -0.4z = 0.0 + 7.8

Combine like terms: -7.8 + 7.8 = 0.0
0.0 + -0.4z = 0.0 + 7.8
-0.4z = 0.0 + 7.8

Combine like terms: 0.0 + 7.8 = 7.8
-0.4z = 7.8

Divide each side by '-0.4'.
z = -19.5

Simplifying
z = -19.5

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