5.2a+4.4+7.5a=8a-5.67+2.8a+0.57

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Solution for 5.2a+4.4+7.5a=8a-5.67+2.8a+0.57 equation:


Simplifying
5.2a + 4.4 + 7.5a = 8a + -5.67 + 2.8a + 0.57

Reorder the terms:
4.4 + 5.2a + 7.5a = 8a + -5.67 + 2.8a + 0.57

Combine like terms: 5.2a + 7.5a = 12.7a
4.4 + 12.7a = 8a + -5.67 + 2.8a + 0.57

Reorder the terms:
4.4 + 12.7a = -5.67 + 0.57 + 8a + 2.8a

Combine like terms: -5.67 + 0.57 = -5.1
4.4 + 12.7a = -5.1 + 8a + 2.8a

Combine like terms: 8a + 2.8a = 10.8a
4.4 + 12.7a = -5.1 + 10.8a

Solving
4.4 + 12.7a = -5.1 + 10.8a

Solving for variable 'a'.

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

Add '-10.8a' to each side of the equation.
4.4 + 12.7a + -10.8a = -5.1 + 10.8a + -10.8a

Combine like terms: 12.7a + -10.8a = 1.9a
4.4 + 1.9a = -5.1 + 10.8a + -10.8a

Combine like terms: 10.8a + -10.8a = 0.0
4.4 + 1.9a = -5.1 + 0.0
4.4 + 1.9a = -5.1

Add '-4.4' to each side of the equation.
4.4 + -4.4 + 1.9a = -5.1 + -4.4

Combine like terms: 4.4 + -4.4 = 0.0
0.0 + 1.9a = -5.1 + -4.4
1.9a = -5.1 + -4.4

Combine like terms: -5.1 + -4.4 = -9.5
1.9a = -9.5

Divide each side by '1.9'.
a = -5

Simplifying
a = -5

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