6a-19=3a-7

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


Simplifying
6a + -19 = 3a + -7

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

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

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

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

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

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

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

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

Divide each side by '3'.
a = 4

Simplifying
a = 4

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