astrophilest astrophilest

09-05-2021
Mathematics

contestada

2x - 3y = -7
y = 2x + 9

Please help me solve this step by step!! I believe this is substitution btw

Respuesta :

woodstwins2017 woodstwins2017

09-05-2021

Answer: (-5,-1)
Explanation: substitute the value of y and then solve the equation. Substitute the value of x and solve the equation.

Answer Link

Otras preguntas

40 POINTS, please help

if the mass of a material is 46 grams and the volume of the material is 5 cm^3 what would the density of the material be?

Polygon ABCD is defined as points A(-5,1), B(-4,3), C(-2,7),D(-1,2). If the polygon rotates 90 degrees counterclockwise to create polygon A’B’C’D’, what are the

Find the product and express the answer in lowest term. (Lowest term is simplify)

What kind of symmetry does the toy have?

Write complete sentences using the cues provided.i need sentences please.

Given tan(A) = 2 and A is in Quadrant I, find sin(2A) and find cos(2A). 0 1 1/2 4/5 0 1 1/2 -3/5

What quantity will correctly complete the formula? arc length = ?/360circumference

a set of data points has a line of best fit of y=2.5x-1.5 what is the residual for the point (5,12)

In general, which of the following is NOT a common source of conflict between friends? A. gangs and cliques B. envy and jealousy C. developing common interests

good job