1 year ago

What is the answer for 2(4x-12)+1=9

Mathematics

1 answer:

sweet [91]1 year ago

8 0

Answer:

x = 4

Step-by-step explanation:

2(4x-12)=8

4x-12=4

4x=16

x=4

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Nat2105 [25]

Answer:

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Step-by-step explanation:

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2 years ago

What is the missing length.

nasty-shy [4]

Answer:

$KS = 12$

Step-by-step explanation:

Given that ∆KLM ~ ∆RSK, $\frac{KL}{KR} = \frac{KM}{KS}$ (similarity theorem)

KL = 65

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Cross multiply

$65*KS = 60*13$

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Step-by-step explanation:

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3 years ago

Solve 3x + 7 > -x - 9. Show each step of your work.

Kruka [31]

Answer:

x > -4

Step-by-step explanation:

Inequalities like these are solved the same way equations are solved, except when multiplying both sides you flip the less than/greater than sign:

3x + 7 > -x -9

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3x + x > -x -16 + x add x to both sides

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konstantin123 [22]

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