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Gemiola [76]
2 years ago
15

What value of x will make the equation below true? 14−(x+7)=3

Mathematics
1 answer:
zalisa [80]2 years ago
7 0
14-x-7=3
7-x=3
-x=-4
x=4
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Answer:

We conclude that the equivalent expression is:

3\left(2x\right)+4y\left(5\right)+\left(4\times \:2z\right)=6x+20y+8z

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Given the expression

3\left(2x\right)+4y\left(5\right)+\left(4\times \:2z\right)

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Multiply the numbers: 4 × 5 = 20

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Multiply the numbers: 4 × 2 = 8

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3\left(2x\right)+4y\left(5\right)+\left(4\times \:2z\right)=6x+20y+8z

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