4w-21+5=51

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


Simplifying
4w + -21 + 5 = 51

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

Combine like terms: -21 + 5 = -16
-16 + 4w = 51

Solving
-16 + 4w = 51

Solving for variable 'w'.

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

Add '16' to each side of the equation.
-16 + 16 + 4w = 51 + 16

Combine like terms: -16 + 16 = 0
0 + 4w = 51 + 16
4w = 51 + 16

Combine like terms: 51 + 16 = 67
4w = 67

Divide each side by '4'.
w = 16.75

Simplifying
w = 16.75

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