7.2a+2=2.4a+19.76

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Solution for 7.2a+2=2.4a+19.76 equation:


Simplifying
7.2a + 2 = 2.4a + 19.76

Reorder the terms:
2 + 7.2a = 2.4a + 19.76

Reorder the terms:
2 + 7.2a = 19.76 + 2.4a

Solving
2 + 7.2a = 19.76 + 2.4a

Solving for variable 'a'.

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

Add '-2.4a' to each side of the equation.
2 + 7.2a + -2.4a = 19.76 + 2.4a + -2.4a

Combine like terms: 7.2a + -2.4a = 4.8a
2 + 4.8a = 19.76 + 2.4a + -2.4a

Combine like terms: 2.4a + -2.4a = 0.0
2 + 4.8a = 19.76 + 0.0
2 + 4.8a = 19.76

Add '-2' to each side of the equation.
2 + -2 + 4.8a = 19.76 + -2

Combine like terms: 2 + -2 = 0
0 + 4.8a = 19.76 + -2
4.8a = 19.76 + -2

Combine like terms: 19.76 + -2 = 17.76
4.8a = 17.76

Divide each side by '4.8'.
a = 3.7

Simplifying
a = 3.7

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