5a-(6a+5)=7(3a-2)

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Solution for 5a-(6a+5)=7(3a-2) equation:


Simplifying
5a + -1(6a + 5) = 7(3a + -2)

Reorder the terms:
5a + -1(5 + 6a) = 7(3a + -2)
5a + (5 * -1 + 6a * -1) = 7(3a + -2)
5a + (-5 + -6a) = 7(3a + -2)

Reorder the terms:
-5 + 5a + -6a = 7(3a + -2)

Combine like terms: 5a + -6a = -1a
-5 + -1a = 7(3a + -2)

Reorder the terms:
-5 + -1a = 7(-2 + 3a)
-5 + -1a = (-2 * 7 + 3a * 7)
-5 + -1a = (-14 + 21a)

Solving
-5 + -1a = -14 + 21a

Solving for variable 'a'.

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

Add '-21a' to each side of the equation.
-5 + -1a + -21a = -14 + 21a + -21a

Combine like terms: -1a + -21a = -22a
-5 + -22a = -14 + 21a + -21a

Combine like terms: 21a + -21a = 0
-5 + -22a = -14 + 0
-5 + -22a = -14

Add '5' to each side of the equation.
-5 + 5 + -22a = -14 + 5

Combine like terms: -5 + 5 = 0
0 + -22a = -14 + 5
-22a = -14 + 5

Combine like terms: -14 + 5 = -9
-22a = -9

Divide each side by '-22'.
a = 0.4090909091

Simplifying
a = 0.4090909091

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