9+2(a-2)=5(2a-13)

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Solution for 9+2(a-2)=5(2a-13) equation:


Simplifying
9 + 2(a + -2) = 5(2a + -13)

Reorder the terms:
9 + 2(-2 + a) = 5(2a + -13)
9 + (-2 * 2 + a * 2) = 5(2a + -13)
9 + (-4 + 2a) = 5(2a + -13)

Combine like terms: 9 + -4 = 5
5 + 2a = 5(2a + -13)

Reorder the terms:
5 + 2a = 5(-13 + 2a)
5 + 2a = (-13 * 5 + 2a * 5)
5 + 2a = (-65 + 10a)

Solving
5 + 2a = -65 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
5 + 2a + -10a = -65 + 10a + -10a

Combine like terms: 2a + -10a = -8a
5 + -8a = -65 + 10a + -10a

Combine like terms: 10a + -10a = 0
5 + -8a = -65 + 0
5 + -8a = -65

Add '-5' to each side of the equation.
5 + -5 + -8a = -65 + -5

Combine like terms: 5 + -5 = 0
0 + -8a = -65 + -5
-8a = -65 + -5

Combine like terms: -65 + -5 = -70
-8a = -70

Divide each side by '-8'.
a = 8.75

Simplifying
a = 8.75

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