kcouch2006 kcouch2006

02-09-2020
Mathematics

contestada

Find the value of Y
a) 10
b)28
c)20
d)152
e)128

Find the value of Y a 10 b28 c20 d152 e128 class=

Respuesta :

bhijankatwal bhijankatwal

02-09-2020

Answer:

I THNK MAY BE 28 by putting value of x and finding value of y.

Step-by-step explanation:

4x-12=2x+8

or,4X-2x=12+8

or,2x=20

or,x=20/2

therefore, x=10

then do, 4x-12+7y+12=180 the answer which comes is your required ans . it may be 28

Answer Link

Otras preguntas

A savings account is started with an initial deposit of $500. The account earns 1.5% interest compounded annually. (a) Write an equation to represent the amoun

Select all that apply. An example of a smooth muscle is: A) muscle that helps the heart contract B) muscle that supports blood vessels C) muscle that can be co

what event takes place in the second entry of anne frank diary

0.126 = 1 tenths 2 hundredths how many thousandths?

Find the volume of a cylinder with height 14 cm and diameter 10 cm. 549.78 cm^3 2199.12 cm^3 1099.56 cm^3 350.00 cm^3

What is the concentration of hydroxide ions in pure water at 30.0c, of kw at this temperature is 1.47 x 10-14?

steps for mean absolute deviation

How many grams of copper metal are present in a 4.15g sample of copper(II) fluoride dihydrate

A bag contains 10 blue, 6 green, and 4 red marbles. You choose one marble. Without putting it back, you choose a second marble. What is the probability that you

which symbol creates a true sentence 7x6-3x_____5(11-x)