5a+2+2a-7+4a=7

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Solution for 5a+2+2a-7+4a=7 equation:


Simplifying
5a + 2 + 2a + -7 + 4a = 7

Reorder the terms:
2 + -7 + 5a + 2a + 4a = 7

Combine like terms: 2 + -7 = -5
-5 + 5a + 2a + 4a = 7

Combine like terms: 5a + 2a = 7a
-5 + 7a + 4a = 7

Combine like terms: 7a + 4a = 11a
-5 + 11a = 7

Solving
-5 + 11a = 7

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + 11a = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 11a = 7 + 5
11a = 7 + 5

Combine like terms: 7 + 5 = 12
11a = 12

Divide each side by '11'.
a = 1.090909091

Simplifying
a = 1.090909091

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