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anygoal [31]
3 years ago
14

Find the value of 'x​

Mathematics
1 answer:
viktelen [127]3 years ago
5 0

Answer:

x = 16

Step-by-step explanation:

The sum of the angles of a triangle are 180

128+ 2x-3 +23 = 180

Combine like terms

2x+148=180

Subtract 148 from each side

2x+148 -148 = 180-148

2x = 32

Divide by 2

2x/2 = 32/2

x =16

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