# Algerbra 1

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1 15-4.10-14

2 9x-18=54 x=

3 Multiply 8/9(b-72)

4 Solve using the multiplication principle -10x=260
solution for x=

5 Multiply 3.(-5.(-3).(-10)=

• Algerbra 1 -

1. Needs to be clarified.

2. 9x - 18 = 54,
9x = 54 + 18,
9x = 72,
X = 8.

3. 8/9(b-72) =
8b/9 - 64

4.

5. 3(-5)(-3)(-10) = -450.

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