4(7+w)=3(w-7)

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Solution for 4(7+w)=3(w-7) equation:


Simplifying
4(7 + w) = 3(w + -7)
(7 * 4 + w * 4) = 3(w + -7)
(28 + 4w) = 3(w + -7)

Reorder the terms:
28 + 4w = 3(-7 + w)
28 + 4w = (-7 * 3 + w * 3)
28 + 4w = (-21 + 3w)

Solving
28 + 4w = -21 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
28 + 4w + -3w = -21 + 3w + -3w

Combine like terms: 4w + -3w = 1w
28 + 1w = -21 + 3w + -3w

Combine like terms: 3w + -3w = 0
28 + 1w = -21 + 0
28 + 1w = -21

Add '-28' to each side of the equation.
28 + -28 + 1w = -21 + -28

Combine like terms: 28 + -28 = 0
0 + 1w = -21 + -28
1w = -21 + -28

Combine like terms: -21 + -28 = -49
1w = -49

Divide each side by '1'.
w = -49

Simplifying
w = -49

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