7z=a+5(6z)

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Solution for 7z=a+5(6z) equation:


Simplifying
7z = a + 5(6z)

Remove parenthesis around (6z)
7z = a + 5 * 6z

Multiply 5 * 6
7z = a + 30z

Solving
7z = a + 30z

Solving for variable 'z'.

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

Add '-30z' to each side of the equation.
7z + -30z = a + 30z + -30z

Combine like terms: 7z + -30z = -23z
-23z = a + 30z + -30z

Combine like terms: 30z + -30z = 0
-23z = a + 0
-23z = a

Divide each side by '-23'.
z = -0.04347826087a

Simplifying
z = -0.04347826087a

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