-3z-4z=-5z+7+z

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Solution for -3z-4z=-5z+7+z equation:


Simplifying
-3z + -4z = -5z + 7 + z

Combine like terms: -3z + -4z = -7z
-7z = -5z + 7 + z

Reorder the terms:
-7z = 7 + -5z + z

Combine like terms: -5z + z = -4z
-7z = 7 + -4z

Solving
-7z = 7 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
-7z + 4z = 7 + -4z + 4z

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

Combine like terms: -4z + 4z = 0
-3z = 7 + 0
-3z = 7

Divide each side by '-3'.
z = -2.333333333

Simplifying
z = -2.333333333

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