-8z+3=-7z

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


Simplifying
-8z + 3 = -7z

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

Solving
3 + -8z = -7z

Solving for variable 'z'.

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

Add '7z' to each side of the equation.
3 + -8z + 7z = -7z + 7z

Combine like terms: -8z + 7z = -1z
3 + -1z = -7z + 7z

Combine like terms: -7z + 7z = 0
3 + -1z = 0

Add '-3' to each side of the equation.
3 + -3 + -1z = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1z = 0 + -3
-1z = 0 + -3

Combine like terms: 0 + -3 = -3
-1z = -3

Divide each side by '-1'.
z = 3

Simplifying
z = 3

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