7(z+5)=31

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Solution for 7(z+5)=31 equation:


Simplifying
7(z + 5) = 31

Reorder the terms:
7(5 + z) = 31
(5 * 7 + z * 7) = 31
(35 + 7z) = 31

Solving
35 + 7z = 31

Solving for variable 'z'.

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

Add '-35' to each side of the equation.
35 + -35 + 7z = 31 + -35

Combine like terms: 35 + -35 = 0
0 + 7z = 31 + -35
7z = 31 + -35

Combine like terms: 31 + -35 = -4
7z = -4

Divide each side by '7'.
z = -0.5714285714

Simplifying
z = -0.5714285714

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