7w-15=4w-5

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Solution for 7w-15=4w-5 equation:


Simplifying
7w + -15 = 4w + -5

Reorder the terms:
-15 + 7w = 4w + -5

Reorder the terms:
-15 + 7w = -5 + 4w

Solving
-15 + 7w = -5 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
-15 + 7w + -4w = -5 + 4w + -4w

Combine like terms: 7w + -4w = 3w
-15 + 3w = -5 + 4w + -4w

Combine like terms: 4w + -4w = 0
-15 + 3w = -5 + 0
-15 + 3w = -5

Add '15' to each side of the equation.
-15 + 15 + 3w = -5 + 15

Combine like terms: -15 + 15 = 0
0 + 3w = -5 + 15
3w = -5 + 15

Combine like terms: -5 + 15 = 10
3w = 10

Divide each side by '3'.
w = 3.333333333

Simplifying
w = 3.333333333

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