16=7a-1

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Solution for 16=7a-1 equation:


Simplifying
16 = 7a + -1

Reorder the terms:
16 = -1 + 7a

Solving
16 = -1 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
16 + -7a = -1 + 7a + -7a

Combine like terms: 7a + -7a = 0
16 + -7a = -1 + 0
16 + -7a = -1

Add '-16' to each side of the equation.
16 + -16 + -7a = -1 + -16

Combine like terms: 16 + -16 = 0
0 + -7a = -1 + -16
-7a = -1 + -16

Combine like terms: -1 + -16 = -17
-7a = -17

Divide each side by '-7'.
a = 2.428571429

Simplifying
a = 2.428571429

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