14.9+4a-2.7+2a=5.1+7a+1.5

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Solution for 14.9+4a-2.7+2a=5.1+7a+1.5 equation:


Simplifying
14.9 + 4a + -2.7 + 2a = 5.1 + 7a + 1.5

Reorder the terms:
14.9 + -2.7 + 4a + 2a = 5.1 + 7a + 1.5

Combine like terms: 14.9 + -2.7 = 12.2
12.2 + 4a + 2a = 5.1 + 7a + 1.5

Combine like terms: 4a + 2a = 6a
12.2 + 6a = 5.1 + 7a + 1.5

Reorder the terms:
12.2 + 6a = 5.1 + 1.5 + 7a

Combine like terms: 5.1 + 1.5 = 6.6
12.2 + 6a = 6.6 + 7a

Solving
12.2 + 6a = 6.6 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
12.2 + 6a + -7a = 6.6 + 7a + -7a

Combine like terms: 6a + -7a = -1a
12.2 + -1a = 6.6 + 7a + -7a

Combine like terms: 7a + -7a = 0
12.2 + -1a = 6.6 + 0
12.2 + -1a = 6.6

Add '-12.2' to each side of the equation.
12.2 + -12.2 + -1a = 6.6 + -12.2

Combine like terms: 12.2 + -12.2 = 0.0
0.0 + -1a = 6.6 + -12.2
-1a = 6.6 + -12.2

Combine like terms: 6.6 + -12.2 = -5.6
-1a = -5.6

Divide each side by '-1'.
a = 5.6

Simplifying
a = 5.6

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