sierra1234407 sierra1234407

12-12-2014
Mathematics

contestada

Solve the equation for y.

5x – 7y = 10

Respuesta :

apologiabiology apologiabiology

12-12-2014

so the only way to do this is to set the equation = to y

so
5x-7y=10
add 7y to both sides
5x=7y+10
subtract 10 from both sides
5x-10=7x
divide both sides by 7
(5x-10)/7=y

Answer Link

Otras preguntas

Escoge la mejor respuesta. ¿Se aceptan tarjetas de crédito? Es demasiado caro. Se acepta solamente Visa. ¡Perdón!

Which of the following is the graph of f(x)= |x| translated 2 units right, 2 units up, and dilated by a factor of 1/3?

A family has two cars. The first car has a fuel efficuency of 15 miles per gallon of gas and the second has a fuel efficiency of 35 miles per gallon of gas. Dur

Make a program (C++). Sum of a 4 digits number and eliminating last digitsȘ E.g: x=2347 -> 347+47+7=401

The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.25 0.25, and the sample statistics include n equals = 1588 15

Bansi has 3 times as many two-rupee coins as he has five-rupee coins. If he has in all a sum of Rs 77, how many coins of each denomination does he have?

Give coordinates X(3,-4) and Y(-3,-4), midpoint D of XY is? A. D(-4,0) B. D(-3,4) C. D(3,-4) D. D(0,-4)

if XYZ ~ EDF, the measure of angle F is _____ a0°.

The weight, in pounds, of each wrestler on the high school wrestling team at the beginning of the season is listed below. 178 142 112 150 206 130 A. What i

How do you do this? Express the area of a rectangle with length 5m4 and width 6m2 as a monomial