danna756 danna756

25-11-2020
Mathematics

contestada

Given 1 || m ||
n, find the value of x.
m
140°
n
(8x+12)

Given 1 m n find the value of x m 140 n 8x12 class=

Respuesta :

sonixsensation sonixsensation

25-11-2020

Answer:

x = 16

DISREGARD 16.5 MY BAD the answer is 16

Step-by-step explanation:

140 = 8x+12

Subtract 12 on both sides

128 = 8x

Divide by 8

16 = x

x = 16

Answer Link

xenia168 xenia168

25-11-2020

Answer:

x = 16

Step-by-step explanation:

(8x + 12)° = 140°

8x + 12 = 140

8x = 128

x = 128 ÷ 8

x = 16

Answer Link

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