13a-6(a+5)=x

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Solution for 13a-6(a+5)=x equation:


Simplifying
13a + -6(a + 5) = x

Reorder the terms:
13a + -6(5 + a) = x
13a + (5 * -6 + a * -6) = x
13a + (-30 + -6a) = x

Reorder the terms:
-30 + 13a + -6a = x

Combine like terms: 13a + -6a = 7a
-30 + 7a = x

Solving
-30 + 7a = x

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 + 7a = 30 + x

Combine like terms: -30 + 30 = 0
0 + 7a = 30 + x
7a = 30 + x

Divide each side by '7'.
a = 4.285714286 + 0.1428571429x

Simplifying
a = 4.285714286 + 0.1428571429x

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