0.7z+1.9+0.1z=5.5z-0.4z

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Solution for 0.7z+1.9+0.1z=5.5z-0.4z equation:


Simplifying
0.7z + 1.9 + 0.1z = 5.5z + -0.4z

Reorder the terms:
1.9 + 0.7z + 0.1z = 5.5z + -0.4z

Combine like terms: 0.7z + 0.1z = 0.8z
1.9 + 0.8z = 5.5z + -0.4z

Combine like terms: 5.5z + -0.4z = 5.1z
1.9 + 0.8z = 5.1z

Solving
1.9 + 0.8z = 5.1z

Solving for variable 'z'.

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

Add '-5.1z' to each side of the equation.
1.9 + 0.8z + -5.1z = 5.1z + -5.1z

Combine like terms: 0.8z + -5.1z = -4.3z
1.9 + -4.3z = 5.1z + -5.1z

Combine like terms: 5.1z + -5.1z = 0.0
1.9 + -4.3z = 0.0

Add '-1.9' to each side of the equation.
1.9 + -1.9 + -4.3z = 0.0 + -1.9

Combine like terms: 1.9 + -1.9 = 0.0
0.0 + -4.3z = 0.0 + -1.9
-4.3z = 0.0 + -1.9

Combine like terms: 0.0 + -1.9 = -1.9
-4.3z = -1.9

Divide each side by '-4.3'.
z = 0.4418604651

Simplifying
z = 0.4418604651

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