z*7+9=10

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Solution for z*7+9=10 equation:


Simplifying
z * 7 + 9 = 10

Reorder the terms for easier multiplication:
7z + 9 = 10

Reorder the terms:
9 + 7z = 10

Solving
9 + 7z = 10

Solving for variable 'z'.

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

Add '-9' to each side of the equation.
9 + -9 + 7z = 10 + -9

Combine like terms: 9 + -9 = 0
0 + 7z = 10 + -9
7z = 10 + -9

Combine like terms: 10 + -9 = 1
7z = 1

Divide each side by '7'.
z = 0.1428571429

Simplifying
z = 0.1428571429

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