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

Otras preguntas

why was the conquest of England. documentented in a tapestry

Why is the water cycle called a cycle and not a system?

grant plans to evaporate enough water from 22 gallons of a 16% ammonia solution to make a 24% ammonia solution. Which equation can he use to find n, the number

name some examples for the following key term artifact

what is the answer 8x-7 = 3x-7+5x

the Greek City-state of Athens was a (blank), in which each citizen served in the Assembly

what is 940 divided by 58 please help I'm doing my brothers homework xD

complete the equation and tell which property you used 0+91=91

What is the significance of the treaty of Tordesillad

what is the most basic level of maslow hierarchy of needs ?