3a-10=a+4

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Solution for 3a-10=a+4 equation:


Simplifying
3a + -10 = a + 4

Reorder the terms:
-10 + 3a = a + 4

Reorder the terms:
-10 + 3a = 4 + a

Solving
-10 + 3a = 4 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-10 + 3a + -1a = 4 + a + -1a

Combine like terms: 3a + -1a = 2a
-10 + 2a = 4 + a + -1a

Combine like terms: a + -1a = 0
-10 + 2a = 4 + 0
-10 + 2a = 4

Add '10' to each side of the equation.
-10 + 10 + 2a = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 2a = 4 + 10
2a = 4 + 10

Combine like terms: 4 + 10 = 14
2a = 14

Divide each side by '2'.
a = 7

Simplifying
a = 7

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