7.5=1.3-9w

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Solution for 7.5=1.3-9w equation:


Simplifying
7.5 = 1.3 + -9w

Solving
7.5 = 1.3 + -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
7.5 + 9w = 1.3 + -9w + 9w

Combine like terms: -9w + 9w = 0
7.5 + 9w = 1.3 + 0
7.5 + 9w = 1.3

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 9w = 1.3 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 9w = 1.3 + -7.5
9w = 1.3 + -7.5

Combine like terms: 1.3 + -7.5 = -6.2
9w = -6.2

Divide each side by '9'.
w = -0.6888888889

Simplifying
w = -0.6888888889

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