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Juliette [100K]
2 years ago
8

What is x? x + 5 = 9. Pretty easy points to score.

Mathematics
1 answer:
lisabon 2012 [21]2 years ago
5 0
X+5=9
subtract 5 from each side
x=4
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4.8a - 6.3b - 2.1a + 7b
ololo11 [35]
First, you combine like terms. I would start by circling the term and the sign in front of it. (A term is a piece separated by an addition/subtraction sign.) You can only combine terms with the same variable. 4.8a-2.1a-6.3b+7b is the same as your equation, just rearranged. Then, subtract (4.8a-2.1a) which is 2.7a. Add (-6.3b to 7b) The answer is 0.7b. If you have any questions, you can message me!
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3 years ago
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Can you help me solve this?
Wittaler [7]

Answer:

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Step-by-step explanation:

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rusak2 [61]
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8 0
3 years ago
Use the distributive property to expand the expression (8x + 3y) - (5z + 3)​
lord [1]

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Answer:

Step-by-step explanation:

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does this help?

4 0
3 years ago
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