10-03-2014
Mathematics

contestada

Solve this system by using substitution:

y=7x-10
y=-3

Respuesta :

deathstrike001 deathstrike001

11-03-2014

lets use substitution
y=7x-10
y=-3

so
-3=7x-10
7=7x
1=x

now lets check
y=7(1)-10
y=-3

therefore both equations have the same value

Answer Link

Otras preguntas

Gavin is building a model of the kitchen in the model of the floor tiles are withe 1/2 of the floor tiles are yellow and 1/10 of the floor tiles are brown how m

99 points: Create a transition between any attention getter and any thesis statement.

If you double the velocity of an object, you increase its kinetic energy by a factor of what ?

Which prefix, when added to the word plane, refers to an airplane with one set of wings? mono- inter- bi- ex-?

The first televised news program aired on _____.

What method did the Nazis use in their genocide?

Affirmative action programs are primarily intended to. A.encourage separation B.discourage desegregation C.encourage diversity

I need help on this question

WILL GIVE BRAINLIEST!! Which ordered pair (x, y) is a solution to the given system of linear equations? 3x+3y=-3 -2x+y=2 (–1, 0) (0, –1) (1, –2) (1, 4)

can anyone help me figure out how to write 10 sentences in Spanish. its over stesssin me because i dont know where to start