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

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


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

Combine like terms: 7z + -3z = 4z
4z = -2z + 3 + 8z

Reorder the terms:
4z = 3 + -2z + 8z

Combine like terms: -2z + 8z = 6z
4z = 3 + 6z

Solving
4z = 3 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
4z + -6z = 3 + 6z + -6z

Combine like terms: 4z + -6z = -2z
-2z = 3 + 6z + -6z

Combine like terms: 6z + -6z = 0
-2z = 3 + 0
-2z = 3

Divide each side by '-2'.
z = -1.5

Simplifying
z = -1.5

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