Seudónimo Seudónimo

26-01-2017
Mathematics

contestada

Can someone please help me simplify the equation:
(-2x-1)-(x-7)

Respuesta :

26-01-2017

(-2x -1) - (x - 7)
distribute the negative through the second set of parenthesis
-2x - 1 - x + 7
- 3x + 6

Answer Link

olorundaral olorundaral

26-01-2017

first you distribute the negative in front of -(x-7)

then you get
-2x-1-x+7
then you can simplify easily
to get
-2x-x-1+7

= -3x+6

Answer Link

Otras preguntas

Are the two DNA strands identical or complimentary? Can you tell me why please :)

A new vintage 1965 convertible requires an oil change every 400 miles and replacement of all fluids every 19,000 miles. If these services have just been perform

5/6÷3/4 in simplest form

Grant had a bad day at school after a disagreement with his teacher. Which ofthe following strategies will most likely help him improve his frame of mind?OA. Ca

What inference can be made based on the daughter’s actions in this passage?

One main difference between the United States Constitution and state constitutions is that state constitutions A. can't be amended.B. are much longer.C. don't p

jasmine wants to bulid a 2 5Jasmine wants to build a 2 and 5/6 meter long Garden Path paved with square stones that measure 1/4 meter on the Eastside there wou

the biologic is expecting the number of salmon to raise during salmon season if the ratio stays the same and he expect 120 steelhead how many contracts should h

please can you solve it for me I need it

Can someone help me with these 2 questions please. Its for english.