-4z+7z=-7z-3+2z

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Solution for -4z+7z=-7z-3+2z equation:


Simplifying
-4z + 7z = -7z + -3 + 2z

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

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

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

Solving
3z = -3 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
3z + 5z = -3 + -5z + 5z

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

Combine like terms: -5z + 5z = 0
8z = -3 + 0
8z = -3

Divide each side by '8'.
z = -0.375

Simplifying
z = -0.375

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