9(7w+2)+4(7w+4)=

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Solution for 9(7w+2)+4(7w+4)= equation:


Simplifying
9(7w + 2) + 4(7w + 4) = 0

Reorder the terms:
9(2 + 7w) + 4(7w + 4) = 0
(2 * 9 + 7w * 9) + 4(7w + 4) = 0
(18 + 63w) + 4(7w + 4) = 0

Reorder the terms:
18 + 63w + 4(4 + 7w) = 0
18 + 63w + (4 * 4 + 7w * 4) = 0
18 + 63w + (16 + 28w) = 0

Reorder the terms:
18 + 16 + 63w + 28w = 0

Combine like terms: 18 + 16 = 34
34 + 63w + 28w = 0

Combine like terms: 63w + 28w = 91w
34 + 91w = 0

Solving
34 + 91w = 0

Solving for variable 'w'.

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

Add '-34' to each side of the equation.
34 + -34 + 91w = 0 + -34

Combine like terms: 34 + -34 = 0
0 + 91w = 0 + -34
91w = 0 + -34

Combine like terms: 0 + -34 = -34
91w = -34

Divide each side by '91'.
w = -0.3736263736

Simplifying
w = -0.3736263736

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