3a+56=6a-18

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Solution for 3a+56=6a-18 equation:


Simplifying
3a + 56 = 6a + -18

Reorder the terms:
56 + 3a = 6a + -18

Reorder the terms:
56 + 3a = -18 + 6a

Solving
56 + 3a = -18 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
56 + 3a + -6a = -18 + 6a + -6a

Combine like terms: 3a + -6a = -3a
56 + -3a = -18 + 6a + -6a

Combine like terms: 6a + -6a = 0
56 + -3a = -18 + 0
56 + -3a = -18

Add '-56' to each side of the equation.
56 + -56 + -3a = -18 + -56

Combine like terms: 56 + -56 = 0
0 + -3a = -18 + -56
-3a = -18 + -56

Combine like terms: -18 + -56 = -74
-3a = -74

Divide each side by '-3'.
a = 24.66666667

Simplifying
a = 24.66666667

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