6a+7=3a+19

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Solution for 6a+7=3a+19 equation:


Simplifying
6a + 7 = 3a + 19

Reorder the terms:
7 + 6a = 3a + 19

Reorder the terms:
7 + 6a = 19 + 3a

Solving
7 + 6a = 19 + 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.
7 + 6a + -3a = 19 + 3a + -3a

Combine like terms: 6a + -3a = 3a
7 + 3a = 19 + 3a + -3a

Combine like terms: 3a + -3a = 0
7 + 3a = 19 + 0
7 + 3a = 19

Add '-7' to each side of the equation.
7 + -7 + 3a = 19 + -7

Combine like terms: 7 + -7 = 0
0 + 3a = 19 + -7
3a = 19 + -7

Combine like terms: 19 + -7 = 12
3a = 12

Divide each side by '3'.
a = 4

Simplifying
a = 4

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