6.7+8=7.1+a

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Solution for 6.7+8=7.1+a equation: 


Simplifying
6.7 + 8 = 7.1 + a

Combine like terms: 6.7 + 8 = 14.7
14.7 = 7.1 + a

Solving
14.7 = 7.1 + 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.
14.7 + -1a = 7.1 + a + -1a

Combine like terms: a + -1a = 0
14.7 + -1a = 7.1 + 0
14.7 + -1a = 7.1

Add '-14.7' to each side of the equation.
14.7 + -14.7 + -1a = 7.1 + -14.7

Combine like terms: 14.7 + -14.7 = 0.0
0.0 + -1a = 7.1 + -14.7
-1a = 7.1 + -14.7

Combine like terms: 7.1 + -14.7 = -7.6
-1a = -7.6

Divide each side by '-1'.
a = 7.6

Simplifying
a = 7.6

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