Briana616 Briana616

01-12-2020
Mathematics

contestada

Solve the system by substitution.
y = -7x. y = -5x + 10

Respuesta :

woodlilly woodlilly

01-12-2020

Answer: (-5,35)

Step-by-step explanation:

-7x=-5x+10

Get x on one side by adding 5x

-2x=10

Simplify by dividing by -2

X=-5

Substitute into y=-7x

Y=-7(-5)

Simplify

Y=35

Answer Link

Otras preguntas

what forces led Americans to declare war on Britain in 1812?

Solve each compound Inequality. 42. -2 ≤ d + 1/2 < 4 1/2 44. 2t ≤ -4 or 7t ≥ 49 46. -1 ≤ a - 3 ≤ 2 48. A town's high temperature for a given month is 88 degr

Fill in the gaps: .... to the legendary film director Orson Wells, music accounts .... half the work in a movie, mostly without the audience even knowing the na

What activities can you do on Jupiter?!

What Percent Of 700 Is 385

9 to the x-5 power=27

how did the constitution fix the problems for no executive branch?

what is the theory that tax cuts can raise supply called

Give an example of oxidation reaction which can be a nuisance

Here is a sequence of shapes made from squares and circles. The sequence continues in the same way. The formula for the number of circles (c) in shape number (n