Question

the measures of two supplementary angles are 2x - 7 degree and X + 4 degree find the value of x​

Answer 1

Answer:

2x-7+x+4=180

x=59

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Answer 2

Answer:

2x-7+x+4=180°[°..there sum should be 180°]

so 2×-7+×+4=180°

2x+×=180+7-4

3×=183

×=183/3

×=61°

Step-by-step explanation:

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