4w+7=9(2w+6)

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Solution for 4w+7=9(2w+6) equation:


Simplifying
4w + 7 = 9(2w + 6)

Reorder the terms:
7 + 4w = 9(2w + 6)

Reorder the terms:
7 + 4w = 9(6 + 2w)
7 + 4w = (6 * 9 + 2w * 9)
7 + 4w = (54 + 18w)

Solving
7 + 4w = 54 + 18w

Solving for variable 'w'.

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

Add '-18w' to each side of the equation.
7 + 4w + -18w = 54 + 18w + -18w

Combine like terms: 4w + -18w = -14w
7 + -14w = 54 + 18w + -18w

Combine like terms: 18w + -18w = 0
7 + -14w = 54 + 0
7 + -14w = 54

Add '-7' to each side of the equation.
7 + -7 + -14w = 54 + -7

Combine like terms: 7 + -7 = 0
0 + -14w = 54 + -7
-14w = 54 + -7

Combine like terms: 54 + -7 = 47
-14w = 47

Divide each side by '-14'.
w = -3.357142857

Simplifying
w = -3.357142857

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