Muzhdahhamidi Muzhdahhamidi

01-05-2020
Mathematics

contestada

y=2x-15 y = 5x substitution

Respuesta :

JoyMark JoyMark

01-05-2020

Answer:

x=-5

Step-by-step explanation:

The equation will turn to 5x=2x-15

5x=2x-15

Subtract 2x on both sides:

5x-2x=2x-2x-15

3x=-15

Divide by 3

x=-5

Answer Link

Otras preguntas

Which of the following is a true statement about weight loss? A. You can safely lose 10 pounds of fat in one week. B. Some foods absorb calories and thereby has

_____ occurs at convergent boundaries, where one layer of crust sinks into the asthenosphere when it collides with another layer of crust. Divergence Weathering

why are many ecological phenomena difficult to study

David had $350. After shopping, he was left with $235. If c represents the amount he spent, write an equation to represent this situation. Then use the equation

Which phrase could be represented by this expression? 2m + 7 a. seven more than half a number b. seven more than twice a number c. twice the sum of a number an

needles made from animals bones are fossils or artifacts

What is 4r^-3 times 2r^2

Which sentence contains a prepositional phrase? A. Running all the way, he got there early. B. With the proper help, they'll complete the project early. (C. The

In 1803, the United States purchased the Louisiana Territory from? A. Britian B. France C. Florida D. Spain

A tablet weighs 1.23 pounds. What is its weight written as a mixed number?