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3 years ago

Solve for r. 7(r + 1) = 20.3

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

8 0

R=1.9 hope this helps

oee [108]3 years ago

6 0

Answer:

R=1.9

Step-by-step explanation:

you have to distributive property then subtract 7 which gives you 7r=13.3 the divide by 7 to get your R and finally you get R=1.9

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Create a two step equation that results in<br> the answer being 5.

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Answer:

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Step-by-step explanation:

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4 years ago

4.6(x - 3) = -0.4x + 16.2

kolbaska11 [484]

Hey!

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Steps To Solve:

4.6(x - 3) = -0.4x + 16.2

~Distributive property

4.6x - 13.8 = -0.4x + 16.2

~Add 0.4 to both sides

4.6x - 13.8 + 0.4= -0.4x + 16.2 + 0.4

~Simplify

5x - 13.8 = 16.2

~Add 13.8 to both sides

5x - 13.8 + 13.8 = 16.2 + 13.8

~Simplify

5x = 30

Divide 5 to both sides

5x/5 = 30/5

~Simplify

x = 6

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Answer:

$\large\boxed{x~=~6}$

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Hope This Helped! Good Luck!

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3 years ago

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