javanfosson javanfosson

01-10-2019
Mathematics

contestada

what is the answer to this problem 4d − -1 = 13

Respuesta :

mpmolina mpmolina

01-10-2019

Answer:

minus a negative number meand that u are adding its inverse so the equation would look like 4d+1=13. from there u isolate d

4d+1=13

-1 -1

4d=12

d=3

Answer Link

01-10-2019

4d - (-1) = 13 Original Problem
+ 1 = +1 Trying to isolate d
4d = 14 Div. by 4, both sides
—— —-
4 4
d = 3.5 Answer

Answer Link

Otras preguntas

Which of the following allow the stomach to stretch?

What is one service a credit counselor might provide? A. The counselor might sue the lender on the borrower's behalf. B. The counselor might file for bankruptcy

Helpppppppppppppppppppppppp

Which number sentence is true? OA) |-8< 8 B) 1-15] < 15 C) 1-8] < |-151 OD 181 > 1-151

how many fighters are playable in street fighter 2?

PLEASE HELP ASAP NO LINKS

In △ABC, m∠A = 102° and m∠B = 32°. What is the measure of angle C?

Please help is important please

Which of the following is a true statement about culture? A.) Culture often changes very quickly. B.) Language is not a part of culture. C.) Culture does not in

The coordinates of a point on a coordinate grid are (−3, 7). The point is reflected across the x-axis to obtain a new point. The coordinates of the reflected po