7z+3-3=2z+8-3

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Solution for 7z+3-3=2z+8-3 equation:


Simplifying
7z + 3 + -3 = 2z + 8 + -3

Reorder the terms:
3 + -3 + 7z = 2z + 8 + -3

Combine like terms: 3 + -3 = 0
0 + 7z = 2z + 8 + -3
7z = 2z + 8 + -3

Reorder the terms:
7z = 8 + -3 + 2z

Combine like terms: 8 + -3 = 5
7z = 5 + 2z

Solving
7z = 5 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
7z + -2z = 5 + 2z + -2z

Combine like terms: 7z + -2z = 5z
5z = 5 + 2z + -2z

Combine like terms: 2z + -2z = 0
5z = 5 + 0
5z = 5

Divide each side by '5'.
z = 1

Simplifying
z = 1

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