6.5z+3.5+4.5=-18.5

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Solution for 6.5z+3.5+4.5=-18.5 equation:


Simplifying
6.5z + 3.5 + 4.5 = -18.5

Reorder the terms:
3.5 + 4.5 + 6.5z = -18.5

Combine like terms: 3.5 + 4.5 = 8
8 + 6.5z = -18.5

Solving
8 + 6.5z = -18.5

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 6.5z = -18.5 + -8

Combine like terms: 8 + -8 = 0
0 + 6.5z = -18.5 + -8
6.5z = -18.5 + -8

Combine like terms: -18.5 + -8 = -26.5
6.5z = -26.5

Divide each side by '6.5'.
z = -4.076923077

Simplifying
z = -4.076923077

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