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3 years ago

What’s the answer for 4x+10=6x-20 ?

Mathematics

1 answer:

marta [7]3 years ago

6 0

Answer:

4x+10=6x-20

4x-6x=-20-10

2x=-30

x=-30÷2

x= -15

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Answer:

Part A) $m\angle R=110^o$

Part B) $m\angle S=70^o$

Step-by-step explanation:

we know that

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step 1

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we know that

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substitute the given values

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solve for x

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step 2

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substitute the value of x

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step 3

Find the measure of angle S

we know that

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we have

$m\angle R=110^o$

substitute

$110^o+m\angle S=180^o$

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