7+5(13a+6)+4a=

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Solution for 7+5(13a+6)+4a= equation:


Simplifying
7 + 5(13a + 6) + 4a = 0

Reorder the terms:
7 + 5(6 + 13a) + 4a = 0
7 + (6 * 5 + 13a * 5) + 4a = 0
7 + (30 + 65a) + 4a = 0

Combine like terms: 7 + 30 = 37
37 + 65a + 4a = 0

Combine like terms: 65a + 4a = 69a
37 + 69a = 0

Solving
37 + 69a = 0

Solving for variable 'a'.

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

Add '-37' to each side of the equation.
37 + -37 + 69a = 0 + -37

Combine like terms: 37 + -37 = 0
0 + 69a = 0 + -37
69a = 0 + -37

Combine like terms: 0 + -37 = -37
69a = -37

Divide each side by '69'.
a = -0.5362318841

Simplifying
a = -0.5362318841

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