8z-7=3z-7

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


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

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

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

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

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

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

Solving
8z = 3z

Solving for variable 'z'.

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

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

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

Combine like terms: 3z + -3z = 0
5z = 0

Divide each side by '5'.
z = 0

Simplifying
z = 0

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