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26-06-2016
Mathematics

contestada

Find the value of x.

Answer choices:

A. 8
B. 7
C. 11.5
D. 10

Find the value of x Answer choices A 8 B 7 C 115 D 10 class=

Respuesta :

26-06-2016

The bottom is 2 times the size of the first one

2 (2x - 9) = 14

Distribute

4x - 18 = 14

Add 18

4x = 32

Divide by 4

x = 8

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