Z*10+4=7

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Solution for Z*10+4=7 equation:


Simplifying
Z * 10 + 4 = 7

Reorder the terms for easier multiplication:
10Z + 4 = 7

Reorder the terms:
4 + 10Z = 7

Solving
4 + 10Z = 7

Solving for variable 'Z'.

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

Add '-4' to each side of the equation.
4 + -4 + 10Z = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 10Z = 7 + -4
10Z = 7 + -4

Combine like terms: 7 + -4 = 3
10Z = 3

Divide each side by '10'.
Z = 0.3

Simplifying
Z = 0.3

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