(a)7x+2=-19

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Solution for (a)7x+2=-19 equation:


Simplifying
(a) * 7x + 2 = -19

Reorder the terms for easier multiplication:
7a * x + 2 = -19

Multiply a * x
7ax + 2 = -19

Reorder the terms:
2 + 7ax = -19

Solving
2 + 7ax = -19

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 7ax = -19 + -2

Combine like terms: 2 + -2 = 0
0 + 7ax = -19 + -2
7ax = -19 + -2

Combine like terms: -19 + -2 = -21
7ax = -21

Divide each side by '7x'.
a = -3x-1

Simplifying
a = -3x-1

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