2.49a-5=1.1a+2.8

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Solution for 2.49a-5=1.1a+2.8 equation:


Simplifying
2.49a + -5 = 1.1a + 2.8

Reorder the terms:
-5 + 2.49a = 1.1a + 2.8

Reorder the terms:
-5 + 2.49a = 2.8 + 1.1a

Solving
-5 + 2.49a = 2.8 + 1.1a

Solving for variable 'a'.

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

Add '-1.1a' to each side of the equation.
-5 + 2.49a + -1.1a = 2.8 + 1.1a + -1.1a

Combine like terms: 2.49a + -1.1a = 1.39a
-5 + 1.39a = 2.8 + 1.1a + -1.1a

Combine like terms: 1.1a + -1.1a = 0.0
-5 + 1.39a = 2.8 + 0.0
-5 + 1.39a = 2.8

Add '5' to each side of the equation.
-5 + 5 + 1.39a = 2.8 + 5

Combine like terms: -5 + 5 = 0
0 + 1.39a = 2.8 + 5
1.39a = 2.8 + 5

Combine like terms: 2.8 + 5 = 7.8
1.39a = 7.8

Divide each side by '1.39'.
a = 5.611510791

Simplifying
a = 5.611510791

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