7w-8=-4-30

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Solution for 7w-8=-4-30 equation:


Simplifying
7w + -8 = -4 + -30

Reorder the terms:
-8 + 7w = -4 + -30

Combine like terms: -4 + -30 = -34
-8 + 7w = -34

Solving
-8 + 7w = -34

Solving for variable 'w'.

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

Add '8' to each side of the equation.
-8 + 8 + 7w = -34 + 8

Combine like terms: -8 + 8 = 0
0 + 7w = -34 + 8
7w = -34 + 8

Combine like terms: -34 + 8 = -26
7w = -26

Divide each side by '7'.
w = -3.714285714

Simplifying
w = -3.714285714

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