7z+5z=-4z-2+6z

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Solution for 7z+5z=-4z-2+6z equation:


Simplifying
7z + 5z = -4z + -2 + 6z

Combine like terms: 7z + 5z = 12z
12z = -4z + -2 + 6z

Reorder the terms:
12z = -2 + -4z + 6z

Combine like terms: -4z + 6z = 2z
12z = -2 + 2z

Solving
12z = -2 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
12z + -2z = -2 + 2z + -2z

Combine like terms: 12z + -2z = 10z
10z = -2 + 2z + -2z

Combine like terms: 2z + -2z = 0
10z = -2 + 0
10z = -2

Divide each side by '10'.
z = -0.2

Simplifying
z = -0.2

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