4w-21-5w=51

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Solution for 4w-21-5w=51 equation:


Simplifying
4w + -21 + -5w = 51

Reorder the terms:
-21 + 4w + -5w = 51

Combine like terms: 4w + -5w = -1w
-21 + -1w = 51

Solving
-21 + -1w = 51

Solving for variable 'w'.

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

Add '21' to each side of the equation.
-21 + 21 + -1w = 51 + 21

Combine like terms: -21 + 21 = 0
0 + -1w = 51 + 21
-1w = 51 + 21

Combine like terms: 51 + 21 = 72
-1w = 72

Divide each side by '-1'.
w = -72

Simplifying
w = -72

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