helpmeforexams helpmeforexams

04-06-2019
Mathematics

contestada

-6x+4y=10
X-5y=-21
Please solve !

Respuesta :

rdondero24 rdondero24

04-06-2019

x-5y=-21
x=-21+5y

-6(-21+5y)+4y=10
126+-30y+4y=10
126+-26y=10
-26y=-116
y=4.4615
x=1.3076

Answer Link

Otras preguntas

What amendment gives defendants the right to an attorney

need help with literature!!Hamlet act 1 questionswhich characters are guessing about the behaviors of others in the first act? how are the characters testing ea

Perform the following division (-1/6) ¥(3/7)

The effects of stereotype threat usually impact those who are high achievers T/F?

write the standard form for 25

I need help with this maths question.

how did the invention of the gutenberg press affect the renaissance

2 bags of dog food cost $10.50. How much would amelia spend on 5 bags of dog food?

Which quotations from Enrique's Journey provide evidence supporting Hafiza's point that this text is a biography? Select two options. "The Iron Worm squeaks, gr

write an equation for the line through the point -6 and -1 and parallel to the line 3x + y equals negative 7. write your answer in slope intercept form