sherry14 sherry14

03-12-2016
Mathematics

contestada

-3 (4+3x)= -(3x - 48). need to solve for x

Respuesta :

BellaJha BellaJha

03-12-2016

-3 (4+3x)= -(3x - 48)
-12+9x = -3x+48
9x+3x = 48+12
12x = 60
x = 60/12
x = 5

So, your answer is 5

Answer Link

Otras preguntas

solve the equation 4+0.3x=19

what is 6.9 as a fraction or a mixed number

A cell phone plan uses a fixed charge of $20 per month plus 10 cents for each minute used to calculate the total bill. The total bill, t, can be expressed in te

do you think a single issue party could be widely accepted in the United States

How to round 45 grams to the nearest 10 grams

Brianna fires a gun horizontally from a height of 500 m and with a muzzle velocity of 240 m/s. How fast does it travel horizontally after one second?

Please can someone help me on these?solve this equation by factorising:2x^2 + 5x + 2 = 0 Solve this equation by completing the square: x^2 - 4x + 1 = 0

a Pontiac trans-am, initially at rest accelerates at a constant rate of 4.0 m/s squared for six seconds how fast will the car be traveling a T equals six second

Looking at a cell under a microscope, you note that its a prokaryote. How do you know? a. the cell lacks cytoplasm b. the cell lacks a cell membrane c. the cell

What is the least common multiple of 12, 20, and 18?