(a)7x-15=1

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Solution for (a)7x-15=1 equation:


Simplifying
(a) * 7x + -15 = 1

Reorder the terms for easier multiplication:
7a * x + -15 = 1

Multiply a * x
7ax + -15 = 1

Reorder the terms:
-15 + 7ax = 1

Solving
-15 + 7ax = 1

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 7ax = 1 + 15

Combine like terms: -15 + 15 = 0
0 + 7ax = 1 + 15
7ax = 1 + 15

Combine like terms: 1 + 15 = 16
7ax = 16

Divide each side by '7x'.
a = 2.285714286x-1

Simplifying
a = 2.285714286x-1

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