pawatiat pawatiat

01-10-2018
Mathematics

contestada

Solve for N.

-7 + N = 20

N = 13
N = -13
N = 27
N = -27

Respuesta :

VintageBooty420 VintageBooty420

01-10-2018

Regroup terms

N − 7 = 20

Add 7 to both sides

N = 20 + 7

simplify 20 + 7 to 27

N = 27

Answer Link

jayden2716 jayden2716

01-10-2018

-7 +N=20
Basically u just add the numbers for example -7+20=N so 7 + 20 = 27 so N=27

Answer Link

Otras preguntas

Can you please help me answer this? I don't get it. I have been stuck in this thing for about 1 hour now.

A line passes through the point (4, –3) and has slope m = 1. Find the equation in point–slope form. y + 3 = x + 4 y + 4 = x - 3 y - 4 = x - 3 y + 3 = x - 4

Describe two factors that influence a president's legislative success

Which organ synthesizes more than 90 percent of plasma proteins?

is 5y=x+ (1 over 3) proportional?

Now, I have no means of totally disproving such charges as this which the Judge makes. A man cannot prove a negative; but he has a right to claim, that when a m

What is the potential drop across R3? (R1 = 20 Ω, R2 = 40 Ω, R3= 60 Ω, V = 60 V) (Ohm's law: V = IR) A. 40 V B. 20 V C. 10 V D. 30 V

simplify 3(3 √9)^-2 show work if possible :)

Find the variables for the questions below.8^3x-64^5-x=0

Tina has some ants and worms. There are 20 more ants than worms. Altogether, there are 80 insects. Let a represent the number of ants and w represent the numbe