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

How can i solve this f:d->R f(x)=x at power2/x-1

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC

the rectangles on a quilt are 2in. wide and 3in. long the perimeter of each rectangle is made by pattern of ref thread. if there are 30 rectangles in the quilt,

How do enzymes help to carry out biochemical reactions? A. By decreasing the energy of the reactants B. By increasing the activation energy of the reaction C. B

When y = x^2, which of the following expressions is equivalent to –y ?

What caused the rise of military government in Japan?

how do you figure out what is 1/4 of 10.

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?