Seudónimo Seudónimo

01-03-2015
Mathematics

contestada

solve: y=-3x+5 5x-4y=-3

Respuesta :

Аноним Аноним

01-03-2015

Use y=-3x+5 on this equation 5x-4y=-3

5x-4(-3x+5) = -3
5x+12x-20 = -3
17x=17
x=1

y=-3x+5
for x=1;
y=-3+5
y=2

Answer Link

Otras preguntas

The Revolutionary War had wrenching effects on the American economy. What eco- nomic problems became especially acute during wartime? How did the states and the

How do you find 70 percent of 82?

The segments shown below could form a triangle.

A person in a kayak starts paddling, and it accelerates from 0 to 0.65 m/s in a distance of 0.40 m. If the combined mass of the person and the kayak is 75 kg, w

Select the item that does not belong. 1. arvejas champiñones frijoles entremeses 2. pavo camarones salmón atún 3. jugo aceite vino té 4. naranja maíz manzana pe

A group of students is given a 10 by 10 grid to cut into individual unit squares. The challenge is to create two squares using all of the unit squares. Their te

Suppose that a company's annual sales were $1,200,000 in 1999. The annual growth rate of sales from 1999 to 2000 was 16 percent, from 2000 to 2001 it was ?5 per

Metals often form several cations with different charges. Cerium, for example, forms Ce3+ and Ce4+ ions, and thallium forms Tl+ and Tl3+ ions. Cerium and thalli

What is the solution of y ? 4x = 0 and 3x + 6y = 9? A. `x= 0`, `y= (3)/(2)` B. `x= (1)/(3)`, `y= (4)/(3)` C. `x = 1`, `y = -1` D. `x= (1)/(4)`, `y= (2)/(3)`

What is the tone of this poem? What does the tone reveal about the speaker of the poem and the conflict she faces? Based on this excerpt, what can you predict a

Q&A Platform for Education Platform Explore for Education