9-2(3w+4)=25

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Solution for 9-2(3w+4)=25 equation:


Simplifying
9 + -2(3w + 4) = 25

Reorder the terms:
9 + -2(4 + 3w) = 25
9 + (4 * -2 + 3w * -2) = 25
9 + (-8 + -6w) = 25

Combine like terms: 9 + -8 = 1
1 + -6w = 25

Solving
1 + -6w = 25

Solving for variable 'w'.

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

Add '-1' to each side of the equation.
1 + -1 + -6w = 25 + -1

Combine like terms: 1 + -1 = 0
0 + -6w = 25 + -1
-6w = 25 + -1

Combine like terms: 25 + -1 = 24
-6w = 24

Divide each side by '-6'.
w = -4

Simplifying
w = -4

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