maniacpokemon43 maniacpokemon43

01-10-2015
Mathematics

contestada

Solve for X

4X-(9-3X)=8X-1

Respuesta :

01-10-2015

4x - (9 - 3x) = 8x - 1

4x - (9) - -(3x) = 8x - 1

4x - 9 + 3x = 8x - 1

7x - 9 = 8x - 1 (-8x from each side)

-x - 9 = -1 (+9 to each)

-x = 8 (divide -1 from each side)

x = -8

Answer Link

Otras preguntas

Can anyone help me on this question. 3/4a + 10 = 7

What is the role of the press in democracy?

How do I fix my task bar thing

reflective verbsDespués de bañarme, (yo) ___________ (vestirse)

PLEASE HELPPP!! ILL GIVE BRAINLIEST AND 10 POINTS!! The ocean floor is not entirely flat, but has mountains and valleys. How did they get there? Explain your a

i don't know how to do this please help

by substituting the given values for x calculate the y value for the following equation y=x+2

To increase a liability, you will record it as A. a credit B. current C. noncurrent D. debit

what is the initial velocity of this graph

Scores on an exam are normally distributed with a mean of 65 and a standard deviation of 9. Find the percent of the scores. a) Less than 40 b) At least 72 c) Be