jaquieshagreene jaquieshagreene

27-11-2017
Mathematics

contestada

What is 42=7(z-3) in a 2 step equation for math

Respuesta :

ianarroyoalexaoviqav ianarroyoalexaoviqav

01-03-2018

7z-21=42 simplified

Answer is z=9 because u have to add 21 then divide by 7
because you are doing the inverse operations

Answer Link

Otras preguntas

When John bought himself a phone with a camera, he chose the one that could take 12-megapixel pictures over the one that could take 8-megapixel pictures. Accord

Suppose people are in consumer equilibrium buying 10,000 units of good X at a given price. Then the price of good X falls to $0. It follows that people will buy

Evan has $0.45 worth of pennies and nickels. He has a total of 21 pennies and nickels altogether. Determine the number of pennies and the number of nickels that

The piece of writing doesn't change if the topic or audience changes; the writer is in total control. True False PLEASE HELP HURRY

What would be the effect from an increase in the price of natural resources? A) There would be a movement along the short-run aggregate supply curve. Eliminate

Suppose a pizza parlor has the following production costs: $3.00 in labor per pizza, $1.oo in ingredients per pizza, $0.20 in electricity per pizza, $2000 in re

is this true or false

what device is made of coils of wire with an electrical current passing through it in order to generate a magnetic field

Which survivorship strategy is used by the type I species? A. Having a short life span B. Having a high birthrate C. Dying mostly while young D. Having few offs

The class shown below called is called CSVReader. Use this class exactly as it is written (specifically don’t add any instance variables) except add the code fo

ACCESS MORE EDU ACCESS Universidad de Mexico