6.7=a+2.7

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Solution for 6.7=a+2.7 equation: 


Simplifying
6.7 = a + 2.7

Reorder the terms:
6.7 = 2.7 + a

Solving
6.7 = 2.7 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
6.7 + -1a = 2.7 + a + -1a

Combine like terms: a + -1a = 0
6.7 + -1a = 2.7 + 0
6.7 + -1a = 2.7

Add '-6.7' to each side of the equation.
6.7 + -6.7 + -1a = 2.7 + -6.7

Combine like terms: 6.7 + -6.7 = 0.0
0.0 + -1a = 2.7 + -6.7
-1a = 2.7 + -6.7

Combine like terms: 2.7 + -6.7 = -4
-1a = -4

Divide each side by '-1'.
a = 4

Simplifying
a = 4

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