3(w-4)-7=

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


Simplifying
3(w + -4) + -7 = 0

Reorder the terms:
3(-4 + w) + -7 = 0
(-4 * 3 + w * 3) + -7 = 0
(-12 + 3w) + -7 = 0

Reorder the terms:
-12 + -7 + 3w = 0

Combine like terms: -12 + -7 = -19
-19 + 3w = 0

Solving
-19 + 3w = 0

Solving for variable 'w'.

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

Add '19' to each side of the equation.
-19 + 19 + 3w = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 3w = 0 + 19
3w = 0 + 19

Combine like terms: 0 + 19 = 19
3w = 19

Divide each side by '3'.
w = 6.333333333

Simplifying
w = 6.333333333

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