1.9a-0.9a+5.4=7.4

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Solution for 1.9a-0.9a+5.4=7.4 equation:


Simplifying
1.9a + -0.9a + 5.4 = 7.4

Reorder the terms:
5.4 + 1.9a + -0.9a = 7.4

Combine like terms: 1.9a + -0.9a = 1a
5.4 + 1a = 7.4

Solving
5.4 + 1a = 7.4

Solving for variable 'a'.

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

Add '-5.4' to each side of the equation.
5.4 + -5.4 + 1a = 7.4 + -5.4

Combine like terms: 5.4 + -5.4 = 0.0
0.0 + 1a = 7.4 + -5.4
1a = 7.4 + -5.4

Combine like terms: 7.4 + -5.4 = 2
1a = 2

Divide each side by '1'.
a = 2

Simplifying
a = 2

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