2(w-50)+2w=840

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Solution for 2(w-50)+2w=840 equation:


Simplifying
2(w + -50) + 2w = 840

Reorder the terms:
2(-50 + w) + 2w = 840
(-50 * 2 + w * 2) + 2w = 840
(-100 + 2w) + 2w = 840

Combine like terms: 2w + 2w = 4w
-100 + 4w = 840

Solving
-100 + 4w = 840

Solving for variable 'w'.

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

Add '100' to each side of the equation.
-100 + 100 + 4w = 840 + 100

Combine like terms: -100 + 100 = 0
0 + 4w = 840 + 100
4w = 840 + 100

Combine like terms: 840 + 100 = 940
4w = 940

Divide each side by '4'.
w = 235

Simplifying
w = 235

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