25+7a=27-4a

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Solution for 25+7a=27-4a equation:


Simplifying
25 + 7a = 27 + -4a

Solving
25 + 7a = 27 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
25 + 7a + 4a = 27 + -4a + 4a

Combine like terms: 7a + 4a = 11a
25 + 11a = 27 + -4a + 4a

Combine like terms: -4a + 4a = 0
25 + 11a = 27 + 0
25 + 11a = 27

Add '-25' to each side of the equation.
25 + -25 + 11a = 27 + -25

Combine like terms: 25 + -25 = 0
0 + 11a = 27 + -25
11a = 27 + -25

Combine like terms: 27 + -25 = 2
11a = 2

Divide each side by '11'.
a = 0.1818181818

Simplifying
a = 0.1818181818

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