5(a+6)-7a=0

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Solution for 5(a+6)-7a=0 equation:


Simplifying
5(a + 6) + -7a = 0

Reorder the terms:
5(6 + a) + -7a = 0
(6 * 5 + a * 5) + -7a = 0
(30 + 5a) + -7a = 0

Combine like terms: 5a + -7a = -2a
30 + -2a = 0

Solving
30 + -2a = 0

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + -2a = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -2a = 0 + -30
-2a = 0 + -30

Combine like terms: 0 + -30 = -30
-2a = -30

Divide each side by '-2'.
a = 15

Simplifying
a = 15

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