a+19+7a=6a+49

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Solution for a+19+7a=6a+49 equation:


Simplifying
a + 19 + 7a = 6a + 49

Reorder the terms:
19 + a + 7a = 6a + 49

Combine like terms: a + 7a = 8a
19 + 8a = 6a + 49

Reorder the terms:
19 + 8a = 49 + 6a

Solving
19 + 8a = 49 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
19 + 8a + -6a = 49 + 6a + -6a

Combine like terms: 8a + -6a = 2a
19 + 2a = 49 + 6a + -6a

Combine like terms: 6a + -6a = 0
19 + 2a = 49 + 0
19 + 2a = 49

Add '-19' to each side of the equation.
19 + -19 + 2a = 49 + -19

Combine like terms: 19 + -19 = 0
0 + 2a = 49 + -19
2a = 49 + -19

Combine like terms: 49 + -19 = 30
2a = 30

Divide each side by '2'.
a = 15

Simplifying
a = 15

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