15a-2.25=16a+1.5

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Solution for 15a-2.25=16a+1.5 equation: 


Simplifying
15a + -2.25 = 16a + 1.5

Reorder the terms:
-2.25 + 15a = 16a + 1.5

Reorder the terms:
-2.25 + 15a = 1.5 + 16a

Solving
-2.25 + 15a = 1.5 + 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.
-2.25 + 15a + -16a = 1.5 + 16a + -16a

Combine like terms: 15a + -16a = -1a
-2.25 + -1a = 1.5 + 16a + -16a

Combine like terms: 16a + -16a = 0
-2.25 + -1a = 1.5 + 0
-2.25 + -1a = 1.5

Add '2.25' to each side of the equation.
-2.25 + 2.25 + -1a = 1.5 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
0.00 + -1a = 1.5 + 2.25
-1a = 1.5 + 2.25

Combine like terms: 1.5 + 2.25 = 3.75
-1a = 3.75

Divide each side by '-1'.
a = -3.75

Simplifying
a = -3.75

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