6+4a+3=13

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Solution for 6+4a+3=13 equation: 


Simplifying
6 + 4a + 3 = 13

Reorder the terms:
6 + 3 + 4a = 13

Combine like terms: 6 + 3 = 9
9 + 4a = 13

Solving
9 + 4a = 13

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 4a = 13 + -9

Combine like terms: 9 + -9 = 0
0 + 4a = 13 + -9
4a = 13 + -9

Combine like terms: 13 + -9 = 4
4a = 4

Divide each side by '4'.
a = 1

Simplifying
a = 1

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