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

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


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

Reorder the terms:
4w + -9(-7 + w) = 6(w + -2)
4w + (-7 * -9 + w * -9) = 6(w + -2)
4w + (63 + -9w) = 6(w + -2)

Reorder the terms:
63 + 4w + -9w = 6(w + -2)

Combine like terms: 4w + -9w = -5w
63 + -5w = 6(w + -2)

Reorder the terms:
63 + -5w = 6(-2 + w)
63 + -5w = (-2 * 6 + w * 6)
63 + -5w = (-12 + 6w)

Solving
63 + -5w = -12 + 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
63 + -5w + -6w = -12 + 6w + -6w

Combine like terms: -5w + -6w = -11w
63 + -11w = -12 + 6w + -6w

Combine like terms: 6w + -6w = 0
63 + -11w = -12 + 0
63 + -11w = -12

Add '-63' to each side of the equation.
63 + -63 + -11w = -12 + -63

Combine like terms: 63 + -63 = 0
0 + -11w = -12 + -63
-11w = -12 + -63

Combine like terms: -12 + -63 = -75
-11w = -75

Divide each side by '-11'.
w = 6.818181818

Simplifying
w = 6.818181818

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