Question

In the given figure , find the value of x, If AB is a straight line.​

Answer 1

Answer:

26°

Step-by-step explanation:

Using Linear Pair.

5x - 3 + 2x + 1 = 180°

7x - 2 = 180°

7x = 180° + 2°

7x = 182°

x = 182° / 7

x = 26°

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Answer 2

Answer:

☆26

Step-by-step explanation:

☆To find:

•The value of x

☆Given:

•AB is a straight line.

•The angles are 5x-3 and 2x+1

☆Note :

•The agle of a straight line is 180 °

☆Solution :

$(5 x - 3) +( 2x + 1) = 180 \\ = > 5x - 3 + 2x + 1 = 180 \\ = > 7x - 2 = 180 \\ = > 7x = 180 + 2 = 182 \\ = > x = \frac{182}{7} = 26$

☆Hence :

•The value of x is 26

hope it helps.....