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Margaret [11]
3 years ago
8

Addition Property of

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0
1.) x=4
2.)? 20=32-50
3.)x= 16 divided by 4,3+1, etc.
OlgaM077 [116]3 years ago
6 0

Answer:

<h3>X=4</h3>

Step-by-step explanation:

Isolate x on one side of the equation.

19=5x-1

5x-1=19 (First, switch sides.)

5x-1+1=19+1 (Add 1 from both sides.)

19+1 (Solve.)

19+1=20

5x=20

5x/5=20/5 (Then, divide by 5 from both sides.)

20/5 (Solve.)

20/5=4

x=4

Therefore, the final answer is x=4.

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Hello,
so all you have to do is match the abbreviations to the triangles. The abbreviations stand for what is the SAME in both triangles, denoted by similar markings on equal sides and angles.

Abbreviations:
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(9.) ASA
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