xingxaliu xingxaliu

03-06-2021
Mathematics

contestada

Solve each of the following equations by the trial and error method : A) X- 7= -3 help some one now

Respuesta :

arfoullea arfoullea

03-06-2021

Answer:

X - 7 = - 3

X = - 3 + 7

X = 4

the 7 turns positive because it was moved to the other side of the symbol "=" so we reverse the sign

- becomes +

and

+ becomes -

Answer Link

Otras preguntas

For all of the following questions, slope is found by using the formula (y2-y1)/(x2-x1) 1. Find the slope of the line which passes through the points (0,0) and

Summarize the causes of the French and Indian war

Which of these New Deal policies and facts resulted in racial and gender discrimination? Select the two correct answers. A. Many domestic workers were excluded

Suppose you short-sell 300 shares of XYZ stock at $30.19 with a commission charge of 0.5%. Supposing you pay commission charges for purchasing the security to

PLEASE HELP STEP BY STEP

Jim owns a restaurant on the edge of a canyon. He wants to install a cable car over the canyon. He needs to know the width of the canyon.

what role do hormones play in dna replication

Which of the following best explains the policy of Andrew Jackson in regards to Native Americans? *

acetone and ethanol Choose one or more: A. London dispersion B. dipole–dipole C. hydrogen bonding D. ion-induced dipole

Which of the following is increased with a debit? a. Accounts payable b. Common stock c. Advertising fees earned d. Dividends