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White raven [17]
4 years ago
8

What is

Mathematics
1 answer:
Sergeeva-Olga [200]4 years ago
6 0

Answer:

Standard form of the equation is:

∴ 3x+y=23

Step-by-step explanation:

Given equation:

y-2=-3(x-7)

To convert the given equation to standard form of equation:

A(x)+B(y)=c

Using distribution.

y-2=(-3x)+(-3\times-7)

y-2=-3x+21

Adding 2 both sides.

y-2+2=-3x+21+2

y=-3x+23

Adding 3x to both sides.

3x+y=3x-3x+23

∴ 3x+y=23

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This can be treated as a proportion problem.

Larger solid: 
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Smaller solid:
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1,372 * x = 1,801 * 1008
1,372x = 1,815,408
x = 1,815,408 / 1,372
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