4(z-3)=-8u-9

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Solution for 4(z-3)=-8u-9 equation:


Simplifying
4(z + -3) = -8u + -9

Reorder the terms:
4(-3 + z) = -8u + -9
(-3 * 4 + z * 4) = -8u + -9
(-12 + 4z) = -8u + -9

Reorder the terms:
-12 + 4z = -9 + -8u

Solving
-12 + 4z = -9 + -8u

Solving for variable 'z'.

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

Add '12' to each side of the equation.
-12 + 12 + 4z = -9 + 12 + -8u

Combine like terms: -12 + 12 = 0
0 + 4z = -9 + 12 + -8u
4z = -9 + 12 + -8u

Combine like terms: -9 + 12 = 3
4z = 3 + -8u

Divide each side by '4'.
z = 0.75 + -2u

Simplifying
z = 0.75 + -2u

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