7a+7=13a+27

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Solution for 7a+7=13a+27 equation:


Simplifying
7a + 7 = 13a + 27

Reorder the terms:
7 + 7a = 13a + 27

Reorder the terms:
7 + 7a = 27 + 13a

Solving
7 + 7a = 27 + 13a

Solving for variable 'a'.

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

Add '-13a' to each side of the equation.
7 + 7a + -13a = 27 + 13a + -13a

Combine like terms: 7a + -13a = -6a
7 + -6a = 27 + 13a + -13a

Combine like terms: 13a + -13a = 0
7 + -6a = 27 + 0
7 + -6a = 27

Add '-7' to each side of the equation.
7 + -7 + -6a = 27 + -7

Combine like terms: 7 + -7 = 0
0 + -6a = 27 + -7
-6a = 27 + -7

Combine like terms: 27 + -7 = 20
-6a = 20

Divide each side by '-6'.
a = -3.333333333

Simplifying
a = -3.333333333

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