2w+7=4w-1

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Solution for 2w+7=4w-1 equation:


Simplifying
2w + 7 = 4w + -1

Reorder the terms:
7 + 2w = 4w + -1

Reorder the terms:
7 + 2w = -1 + 4w

Solving
7 + 2w = -1 + 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.
7 + 2w + -4w = -1 + 4w + -4w

Combine like terms: 2w + -4w = -2w
7 + -2w = -1 + 4w + -4w

Combine like terms: 4w + -4w = 0
7 + -2w = -1 + 0
7 + -2w = -1

Add '-7' to each side of the equation.
7 + -7 + -2w = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -2w = -1 + -7
-2w = -1 + -7

Combine like terms: -1 + -7 = -8
-2w = -8

Divide each side by '-2'.
w = 4

Simplifying
w = 4

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