3a*4+1=13

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Solution for 3a*4+1=13 equation:


Simplifying
3a * 4 + 1 = 13

Reorder the terms for easier multiplication:
3 * 4a + 1 = 13

Multiply 3 * 4
12a + 1 = 13

Reorder the terms:
1 + 12a = 13

Solving
1 + 12a = 13

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + 12a = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 12a = 13 + -1
12a = 13 + -1

Combine like terms: 13 + -1 = 12
12a = 12

Divide each side by '12'.
a = 1

Simplifying
a = 1

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