4(2.3z+1.75)=-20.6

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Solution for 4(2.3z+1.75)=-20.6 equation:


Simplifying
4(2.3z + 1.75) = -20.6

Reorder the terms:
4(1.75 + 2.3z) = -20.6
(1.75 * 4 + 2.3z * 4) = -20.6
(7 + 9.2z) = -20.6

Solving
7 + 9.2z = -20.6

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 9.2z = -20.6 + -7

Combine like terms: 7 + -7 = 0
0 + 9.2z = -20.6 + -7
9.2z = -20.6 + -7

Combine like terms: -20.6 + -7 = -27.6
9.2z = -27.6

Divide each side by '9.2'.
z = -3

Simplifying
z = -3

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