marr0131 marr0131

24-02-2021
Mathematics

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Simplify: -2(9 – x) + 4(x – 3)

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krisycow krisycow

24-02-2021

Answer:

6x - 30

Step-by-step explanation:

Distribute:

=(−2)(9)+(−2)(−x)+(4)(x)+(4)(−3)

=−18+2x+4x+−12

Combine Like Terms:

=−18+2x+4x+−12

=(2x+4x)+(−18+−12)

=6x+−30

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