4(w-7)-7w=-13

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Solution for 4(w-7)-7w=-13 equation:


Simplifying
4(w + -7) + -7w = -13

Reorder the terms:
4(-7 + w) + -7w = -13
(-7 * 4 + w * 4) + -7w = -13
(-28 + 4w) + -7w = -13

Combine like terms: 4w + -7w = -3w
-28 + -3w = -13

Solving
-28 + -3w = -13

Solving for variable 'w'.

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

Add '28' to each side of the equation.
-28 + 28 + -3w = -13 + 28

Combine like terms: -28 + 28 = 0
0 + -3w = -13 + 28
-3w = -13 + 28

Combine like terms: -13 + 28 = 15
-3w = 15

Divide each side by '-3'.
w = -5

Simplifying
w = -5

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