4(1.9z+1.25)=-10.2

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Solution for 4(1.9z+1.25)=-10.2 equation:


Simplifying
4(1.9z + 1.25) = -10.2

Reorder the terms:
4(1.25 + 1.9z) = -10.2
(1.25 * 4 + 1.9z * 4) = -10.2
(5 + 7.6z) = -10.2

Solving
5 + 7.6z = -10.2

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 7.6z = -10.2 + -5

Combine like terms: 5 + -5 = 0
0 + 7.6z = -10.2 + -5
7.6z = -10.2 + -5

Combine like terms: -10.2 + -5 = -15.2
7.6z = -15.2

Divide each side by '7.6'.
z = -2

Simplifying
z = -2

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