-5w+1=-7w+9

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Solution for -5w+1=-7w+9 equation:


Simplifying
-5w + 1 = -7w + 9

Reorder the terms:
1 + -5w = -7w + 9

Reorder the terms:
1 + -5w = 9 + -7w

Solving
1 + -5w = 9 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
1 + -5w + 7w = 9 + -7w + 7w

Combine like terms: -5w + 7w = 2w
1 + 2w = 9 + -7w + 7w

Combine like terms: -7w + 7w = 0
1 + 2w = 9 + 0
1 + 2w = 9

Add '-1' to each side of the equation.
1 + -1 + 2w = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 2w = 9 + -1
2w = 9 + -1

Combine like terms: 9 + -1 = 8
2w = 8

Divide each side by '2'.
w = 4

Simplifying
w = 4

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