7a+3=3a+27

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Solution for 7a+3=3a+27 equation:


Simplifying
7a + 3 = 3a + 27

Reorder the terms:
3 + 7a = 3a + 27

Reorder the terms:
3 + 7a = 27 + 3a

Solving
3 + 7a = 27 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
3 + 7a + -3a = 27 + 3a + -3a

Combine like terms: 7a + -3a = 4a
3 + 4a = 27 + 3a + -3a

Combine like terms: 3a + -3a = 0
3 + 4a = 27 + 0
3 + 4a = 27

Add '-3' to each side of the equation.
3 + -3 + 4a = 27 + -3

Combine like terms: 3 + -3 = 0
0 + 4a = 27 + -3
4a = 27 + -3

Combine like terms: 27 + -3 = 24
4a = 24

Divide each side by '4'.
a = 6

Simplifying
a = 6

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