rafael2l rafael2l

03-11-2016
Mathematics

contestada

solve for x 4(3x-5)=7(2x+3)

Respuesta :

student123456789 student123456789

03-11-2016

4(3x-5)=7(2x+3) distribute
12x-20=14x+21 subtract 21 from both sides
12x-41=14x subtract 12x from both sides
-41=2x divide to from both sides
-41/2=x
x=-41/2 or -20.5

Answer Link

Otras preguntas

jessicas shoebox is 20 centimeters long and 10 centimeters wide. how many more millimeters is the length of the shoebox than the width

Add the following fractions.3/8 + 5/12 =

If a > 0 and b < 0, then which of the following must be true. ab > 0 a + b < 0 a - b > 0 a + b > 0 b - a > 0

what is 3 2/5 times 2 1/3

Select the simplified expression for 8(x - 4) - 4(x - 3) + 7x. 11x + 4411x - 711x - 4411x - 20

if i got 68 correct on my math test and the total is 85 what is the score?

How many union ships did the Virginia sink?

Select the simplified expression for 8(x - 4) - 4(x - 3) + 7x. 11x + 4411x - 711x - 4411x - 20

I forgot what are homophones.Does anyone know what's a homophone.

Examples of cultural diffusion in ancient Rome pertaining to government