30=16+a*10

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Solution for 30=16+a*10 equation:


Simplifying
30 = 16 + a * 10

Reorder the terms for easier multiplication:
30 = 16 + 10a

Solving
30 = 16 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
30 + -10a = 16 + 10a + -10a

Combine like terms: 10a + -10a = 0
30 + -10a = 16 + 0
30 + -10a = 16

Add '-30' to each side of the equation.
30 + -30 + -10a = 16 + -30

Combine like terms: 30 + -30 = 0
0 + -10a = 16 + -30
-10a = 16 + -30

Combine like terms: 16 + -30 = -14
-10a = -14

Divide each side by '-10'.
a = 1.4

Simplifying
a = 1.4

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