-7x-2wx-7=a

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Solution for -7x-2wx-7=a equation:


Simplifying
-7x + -2wx + -7 = a

Reorder the terms:
-7 + -2wx + -7x = a

Solving
-7 + -2wx + -7x = a

Solving for variable 'w'.

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

Add '7' to each side of the equation.
-7 + -2wx + 7 + -7x = 7 + a

Reorder the terms:
-7 + 7 + -2wx + -7x = 7 + a

Combine like terms: -7 + 7 = 0
0 + -2wx + -7x = 7 + a
-2wx + -7x = 7 + a

Add '7x' to each side of the equation.
-2wx + -7x + 7x = 7 + a + 7x

Combine like terms: -7x + 7x = 0
-2wx + 0 = 7 + a + 7x
-2wx = 7 + a + 7x

Divide each side by '-2x'.
w = -3.5x-1 + -0.5ax-1 + -3.5

Simplifying
w = -3.5x-1 + -0.5ax-1 + -3.5

Reorder the terms:
w = -3.5 + -0.5ax-1 + -3.5x-1

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