3 years ago

Solve each literal equation for the given variable y=x+12;x

Mathematics

1 answer:

kakasveta [241]3 years ago

6 0

Answer:

Step-by-step explanation:

x + 12 = y

x = y - 12

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1. Which diagram(s) show adjacent angles?

disa [49]

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2 years ago

The diameter of a circle is 34 millimeters. What is the circle's area?<br> Use 3.14 for .

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3 years ago

Two pieces of equipment were purchased for a total of $4000. If one piece cost $850 more than

ruslelena [56]

The price of less expensive equipment is $1575.

Step-by-step explanation:

Let,

Price of one equipment = x

Price of other equipment = y

According to given statement;

x+y=4000 Eqn 1

x = y+850 Eqn 2

Putting Eqn 2 in Eqn 1

$(y+850)+y=4000\\y+850+y=4000\\2y=4000-850\\2y=3150$

Dividing both sides by 2;

$\frac{2y}{2}=\frac{3150}{2}\\y=1575$

Putting y=1575 in Eqn 2;

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Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago