-9(7w-5)+2(-8w+10)=

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Solution for -9(7w-5)+2(-8w+10)= equation:


Simplifying
-9(7w + -5) + 2(-8w + 10) = 0

Reorder the terms:
-9(-5 + 7w) + 2(-8w + 10) = 0
(-5 * -9 + 7w * -9) + 2(-8w + 10) = 0
(45 + -63w) + 2(-8w + 10) = 0

Reorder the terms:
45 + -63w + 2(10 + -8w) = 0
45 + -63w + (10 * 2 + -8w * 2) = 0
45 + -63w + (20 + -16w) = 0

Reorder the terms:
45 + 20 + -63w + -16w = 0

Combine like terms: 45 + 20 = 65
65 + -63w + -16w = 0

Combine like terms: -63w + -16w = -79w
65 + -79w = 0

Solving
65 + -79w = 0

Solving for variable 'w'.

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

Add '-65' to each side of the equation.
65 + -65 + -79w = 0 + -65

Combine like terms: 65 + -65 = 0
0 + -79w = 0 + -65
-79w = 0 + -65

Combine like terms: 0 + -65 = -65
-79w = -65

Divide each side by '-79'.
w = 0.8227848101

Simplifying
w = 0.8227848101

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