7(z-3)=-u-11

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Solution for 7(z-3)=-u-11 equation:


Simplifying
7(z + -3) = -1u + -11

Reorder the terms:
7(-3 + z) = -1u + -11
(-3 * 7 + z * 7) = -1u + -11
(-21 + 7z) = -1u + -11

Reorder the terms:
-21 + 7z = -11 + -1u

Solving
-21 + 7z = -11 + -1u

Solving for variable 'z'.

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

Add '21' to each side of the equation.
-21 + 21 + 7z = -11 + 21 + -1u

Combine like terms: -21 + 21 = 0
0 + 7z = -11 + 21 + -1u
7z = -11 + 21 + -1u

Combine like terms: -11 + 21 = 10
7z = 10 + -1u

Divide each side by '7'.
z = 1.428571429 + -0.1428571429u

Simplifying
z = 1.428571429 + -0.1428571429u

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