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Write an equation to find the value of x so that each pair of polygons has the same perimeter. Then solve.

a. 3x + 18 = 4x + 10; 4

b. 3x + 18 = 4x + 10; 8

c. 3x + 18 = 4x + 10; 7

d. 3x + 18 = 2x + 5; –13

Write an equation to find the value of x so that each pair of polygons has the same-example-1
User Edza
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B.3x+18=4x+10; 8 is your answer
User Strocknar
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