lildsd12435
lildsd12435
20-12-2019
Mathematics
contestada
2m- -3m + -15 =20 solve for m
Respuesta :
Yang100
Yang100
20-12-2019
Answer:
m=7
Step-by-step explanation:
2m-(-3m)+(-15)=20
2m+3m-15=20
5m-15=20
5m=20+15
5m=35
m=35/5
m=7
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
Multiply: 1/3 x -3/4
The radius of Earth is about 3,980 miles. What expression can be used to find the approximate diameter of Earth?
Write a mathematical expression for the word phrase -5/6 and 6/5
What’s the topic sentence
(20 Points) What effect does immersion oil have? A. it enlarges the image B. it stains the image C. it sharpens the image D. it makes the image brighter
which number can you add to 15 to get a sum of 0? (-10 -15 15 0 )
why was the british administration considered unpopular by the british?
The slope-intercept form of the equation of a line that passesthrough(-2,-13) is y=5x-3. What is the point-slope form of the equation for this line?
In what way did the Byzantine Empire constitute a continuation of the Roman Empire?
find all rational zeros of the function h(x)=6x^3-41x^2-8x+7
