3a=5(a-2)-10

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Solution for 3a=5(a-2)-10 equation:


Simplifying
3a = 5(a + -2) + -10

Reorder the terms:
3a = 5(-2 + a) + -10
3a = (-2 * 5 + a * 5) + -10
3a = (-10 + 5a) + -10

Reorder the terms:
3a = -10 + -10 + 5a

Combine like terms: -10 + -10 = -20
3a = -20 + 5a

Solving
3a = -20 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
3a + -5a = -20 + 5a + -5a

Combine like terms: 3a + -5a = -2a
-2a = -20 + 5a + -5a

Combine like terms: 5a + -5a = 0
-2a = -20 + 0
-2a = -20

Divide each side by '-2'.
a = 10

Simplifying
a = 10

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