ag7521977 ag7521977

21-11-2014
Mathematics

contestada

What is the answer to this question

2x+20+5x+3x= 95+25

Respuesta :

apologiabiology apologiabiology

21-11-2014

it's important to do the same thing to both sides in an equation so it stays equal,
so first you group like terms (x with x and #'s with #'s)
so
2x+5x+3x+20=95+25
10x+20=120
subtract 20 from both sides
10x=100
divide both sides by 10
x=10

Answer Link

Otras preguntas

Please guys tell me which one

What are the social classes of ancient Greece? PLEASE HURRY AND AWNSER IT NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Analyzing the maneuvering of jefferson davis and abraham lincoln around fort sumter, who was superior?

A, B and C are the vertices of a triangle.A has coordinates (4, 6)B has coordinates (2,-2)C has coordinates (-2,-4)D is the midpoint of AB.E is the midpoint of

4,11,6,9,23,34,6,9 What is the median for this set of numbers A. 6 B.10 C.14 D.16

I NEED HELP I WILL GIVE BRAINLIEST!!!

what happens in Stage 5 of product development

What is the role of the government in fiscal policy

Which occurrence is likely to have the most negative effect on customers? A. The bill includes a service charge. B. The restroom is unhygienic. C. The food i

solve for X x + 53 = 231