joethekidwonder23 joethekidwonder23

03-11-2015
Mathematics

contestada

the value of x=4 is the solution to all following equation except witch? 2x+7=15 x+5=3x-3 3(x+1)=x+11 or x+12=5x-2

Respuesta :

Аноним Аноним

03-11-2015

except x+12=5x-2
because:
4+12= 5*4-2
16=20-2
16=18 -- which is not true

Answer Link

Otras preguntas

write equations to show the chemical processes which occur when the first ionization and the second ionization energies of lithium are measured?

In which set of ordered pairs ,(x,y) Is y NOT a function of x?

Classify the solution of 1/×+4+1/2=1/×+4 as extraneous or non extraneous

On the coordinate grid of a map. Jeff's house is located at (9, 5). Hannah's house is at (-5, -5). Kenya's house is located at the midpoint between Jeff and Han

The chemical breakdown of hydrogen-containing compounds requires an input of energy. true or false

What is the answer to all the q's ******WILL GIVE BRAINLIST******

How many degrees is this?

Given a vertical asymptote at x=0 and a horizontal asymptote at y=2, which values of x should be used to determine coordinate?

What does volume mean

Given the following triangle, if c = 18.6 and m B = 43°, find the length of BC (side a) to the nearest whole number.