3(w-4)+w=2w+3

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Solution for 3(w-4)+w=2w+3 equation:


Simplifying
3(w + -4) + w = 2w + 3

Reorder the terms:
3(-4 + w) + w = 2w + 3
(-4 * 3 + w * 3) + w = 2w + 3
(-12 + 3w) + w = 2w + 3

Combine like terms: 3w + w = 4w
-12 + 4w = 2w + 3

Reorder the terms:
-12 + 4w = 3 + 2w

Solving
-12 + 4w = 3 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-12 + 4w + -2w = 3 + 2w + -2w

Combine like terms: 4w + -2w = 2w
-12 + 2w = 3 + 2w + -2w

Combine like terms: 2w + -2w = 0
-12 + 2w = 3 + 0
-12 + 2w = 3

Add '12' to each side of the equation.
-12 + 12 + 2w = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 2w = 3 + 12
2w = 3 + 12

Combine like terms: 3 + 12 = 15
2w = 15

Divide each side by '2'.
w = 7.5

Simplifying
w = 7.5

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