4.7z-3.7z+4.5=3.8+5.2

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Solution for 4.7z-3.7z+4.5=3.8+5.2 equation: 


Simplifying
4.7z + -3.7z + 4.5 = 3.8 + 5.2

Reorder the terms:
4.5 + 4.7z + -3.7z = 3.8 + 5.2

Combine like terms: 4.7z + -3.7z = 1z
4.5 + 1z = 3.8 + 5.2

Combine like terms: 3.8 + 5.2 = 9
4.5 + 1z = 9

Solving
4.5 + 1z = 9

Solving for variable 'z'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 1z = 9 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 1z = 9 + -4.5
1z = 9 + -4.5

Combine like terms: 9 + -4.5 = 4.5
1z = 4.5

Divide each side by '1'.
z = 4.5

Simplifying
z = 4.5

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