helpPlzPlz helpPlzPlz

04-08-2016
Mathematics

contestada

7m − 5 − 13m = 25

what is m
and explenation please :)

Respuesta :

mastermath1 mastermath1

04-08-2016

the answer of m is -1 because if is -7 then the -13 and -7 will change reverse into positive so 7 + 5 + 13 = 25

Answer Link

Cybertron Cybertron

04-08-2016

The answer is negative 5

Answer Link

Otras preguntas

Factor the polynomial. 3x^3 - 12x^2 + 27x

what is the effect on the blood flow in the blood vessel artery when a person is running ?

Plot the points P(1, 0), Q(4, 0) and S(1, 3). Find the coordinates of the point R such that PQRS is a square. Also find the area of the square.

World class swimmers can swim the 100 meter in about 55 seconds what is their approximate average speed

g(t)=−9t−4 g ( ? ) = 23

Choose all of the rectangular prisms that have a volume of 24

A parking lot has the shape of a rectangle with two isoceles right trangles ( one one each end). What is the area of the parking lot if the rectangle 's dimensi

Please help me with this!! Thank u

you are standing next to a really big circular like you want to measure that amateur of the lake but you don't want to swim across with a measuring tape you dec

The planets closest to the Sun are the inner, or terrestrial, planets and are similar to Earth in some ways. They are rocky and dense, have few moons, no rings,