-7z+1.2=-56-1.8z

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Solution for -7z+1.2=-56-1.8z equation:


Simplifying
-7z + 1.2 = -56 + -1.8z

Reorder the terms:
1.2 + -7z = -56 + -1.8z

Solving
1.2 + -7z = -56 + -1.8z

Solving for variable 'z'.

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

Add '1.8z' to each side of the equation.
1.2 + -7z + 1.8z = -56 + -1.8z + 1.8z

Combine like terms: -7z + 1.8z = -5.2z
1.2 + -5.2z = -56 + -1.8z + 1.8z

Combine like terms: -1.8z + 1.8z = 0.0
1.2 + -5.2z = -56 + 0.0
1.2 + -5.2z = -56

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -5.2z = -56 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -5.2z = -56 + -1.2
-5.2z = -56 + -1.2

Combine like terms: -56 + -1.2 = -57.2
-5.2z = -57.2

Divide each side by '-5.2'.
z = 11

Simplifying
z = 11

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