7z+2=9-3

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Solution for 7z+2=9-3 equation:


Simplifying
7z + 2 = 9 + -3

Reorder the terms:
2 + 7z = 9 + -3

Combine like terms: 9 + -3 = 6
2 + 7z = 6

Solving
2 + 7z = 6

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 7z = 6 + -2

Combine like terms: 2 + -2 = 0
0 + 7z = 6 + -2
7z = 6 + -2

Combine like terms: 6 + -2 = 4
7z = 4

Divide each side by '7'.
z = 0.5714285714

Simplifying
z = 0.5714285714

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