7(9w-4)+2(5w+7)=

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Solution for 7(9w-4)+2(5w+7)= equation:


Simplifying
7(9w + -4) + 2(5w + 7) = 0

Reorder the terms:
7(-4 + 9w) + 2(5w + 7) = 0
(-4 * 7 + 9w * 7) + 2(5w + 7) = 0
(-28 + 63w) + 2(5w + 7) = 0

Reorder the terms:
-28 + 63w + 2(7 + 5w) = 0
-28 + 63w + (7 * 2 + 5w * 2) = 0
-28 + 63w + (14 + 10w) = 0

Reorder the terms:
-28 + 14 + 63w + 10w = 0

Combine like terms: -28 + 14 = -14
-14 + 63w + 10w = 0

Combine like terms: 63w + 10w = 73w
-14 + 73w = 0

Solving
-14 + 73w = 0

Solving for variable 'w'.

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

Add '14' to each side of the equation.
-14 + 14 + 73w = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 73w = 0 + 14
73w = 0 + 14

Combine like terms: 0 + 14 = 14
73w = 14

Divide each side by '73'.
w = 0.1917808219

Simplifying
w = 0.1917808219

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