7+9(2w+3)=25

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Solution for 7+9(2w+3)=25 equation:


Simplifying
7 + 9(2w + 3) = 25

Reorder the terms:
7 + 9(3 + 2w) = 25
7 + (3 * 9 + 2w * 9) = 25
7 + (27 + 18w) = 25

Combine like terms: 7 + 27 = 34
34 + 18w = 25

Solving
34 + 18w = 25

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 + 18w = 25 + -34

Combine like terms: 34 + -34 = 0
0 + 18w = 25 + -34
18w = 25 + -34

Combine like terms: 25 + -34 = -9
18w = -9

Divide each side by '18'.
w = -0.5

Simplifying
w = -0.5

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