shellytx49
shellytx49
10-12-2014
English
contestada
what is 7a - 5 = 2a - 15
Respuesta :
megsss
megsss
10-12-2014
7a-5 = 2a-15
subtract 2a
5a-5=-15
add 5
5a=-10
Divide by 5
a=-2
Answer Link
V1C70R
V1C70R
10-12-2014
7a-5=2a-15
Subtract 2a from both sides
5a-5=-15
Add 5 to both sides
5a=-10
Divide 5 on each side
a=-2
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
The cost of a cell phone bill (C) increases when the number of text messages (T) increases. Write the correct equation for this scenario, and solve for the cost
Which angle has a measure less than 60
Once the Supreme Court rules on the meaning of a section of the Constitution, it can never change or modify that ruling. A. True B. False
How many grams of phosphorus are in 500.0 grams of calcium phosphate? a. 310.2 grams b. 49.92 grams c. 130.1 grams d. 99.89 grams?
If an element has a mass of 51amu and 22 protons what element is it
A nurse is teaching breathing exercises to a client with emphysema. what is the reason the nurse should include in the teaching as to why these exercises are ne
Iron attaches oxygen to what in our bodies? A. muscles B. teeth and bone C. red blood cells
How far does a 26" bicycle wheel travel at 8 miles per hour?
What was the problem with rockefeller's deal with cornelius vanderbilt?
BRAINLIEST! Please match the mental disorder on the right with the correct symptom on the left. 1. Distorted perceptions -
