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3. Use properties of equality to solve the equation for w. 2(w+3) = -2(w-21)
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3. Use properties of equality to solve the equation for w. 2(w+3) = -2(w-21)

User SeanRamey
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1 Answer

4 votes

Answer:

w = 9

Explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

:)

User Tonithy
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