3a-18=16a

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Solution for 3a-18=16a equation:


Simplifying
3a + -18 = 16a

Reorder the terms:
-18 + 3a = 16a

Solving
-18 + 3a = 16a

Solving for variable 'a'.

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

Add '-16a' to each side of the equation.
-18 + 3a + -16a = 16a + -16a

Combine like terms: 3a + -16a = -13a
-18 + -13a = 16a + -16a

Combine like terms: 16a + -16a = 0
-18 + -13a = 0

Add '18' to each side of the equation.
-18 + 18 + -13a = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -13a = 0 + 18
-13a = 0 + 18

Combine like terms: 0 + 18 = 18
-13a = 18

Divide each side by '-13'.
a = -1.384615385

Simplifying
a = -1.384615385

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