hopemiller hopemiller
  • 17-09-2018
  • Mathematics
contestada

can you help me find x? x/7+x/3=9/7

Respuesta :

Аноним Аноним
  • 17-09-2018

x/7 - x/3 = 9/7

x/7(3) - x/3(7) = 9/7(3)

3x/21 - 7x/21 = 27/21

3x - 7x = 27

-4x = 27

(1/-4) -4x = 27(1/-4)

x = -27/4

Answer Link

Otras preguntas

I NEED A SCIENCE EXPERT TO GIVE ME THE RIGHT ANSWERS TO THESE ASAP
Factor the trinomial X^2+7x+10
Choose the word having the underlined part pronounced differently in each line 1. A. Monday B. country C. study D. homework 2. A. apartments B. thinks C. chairs
please help me i’m stuck on this question
Which of the following is an arithmetic sequence?A. -2, -4, -8, -32...B. 0, 5, 11, 24...C. 1, -3, 9, -27, 81...D. 0, 6, 12, 18, 24...​
What is TRUE about taxes? A. Most citizens want to pay the highest amount possible. B. Taxes benefit the government, but they do not benefit the citizens. C. Ta
Find the volume of the prism. 3 cm 37 cm 5 cm
In act II of Hamlet, what does the queen believe caused Hamlet to go Insane?
A 35 year old female with upper right quadrant pain is scheduled for an ultrasound this morning. When she arrives at the facility, she is questioned about her p
Find the measure of ∠MRP