lizorangelord lizorangelord

04-05-2021
Mathematics

contestada

Solve the system of equations by substitution:
-7x+y=5
2x+3y=-8

Respuesta :

jazmynw4483 jazmynw4483

04-05-2021

Answer:

x=-1

y=-2

Step-by-step explanation:

Answer Link

Otras preguntas

What is the simplest form for the fractions 12/30,12/20 and 21/35

Debra has 2/3 of a pound of loose green tea leaves. If she wants to keep one-half if the tea at home and the other half at work, what fraction of a pound will s

What does a hero usually do shortly before embarking on his quest?A) Condition himself physicallyB) Spend time in isolationC) None of these are correctD) Go ove

Express the number 20000 as a single digit integer times a power of 10

Whats the defenition of heat ?

First two lessons : £12.75 each lesson All other lessons : £20.00 Each lesson Leah has some lessons with Stan's driving school. The total cost of lessons is £30

Debra has 2/3 of a pound of loose green tea leaves. If she wants to keep one-half if the tea at home and the other half at work, what fraction of a pound will s

6 [ 4 × ( 72 - 63 ) ÷ 3 ]

how can i show my work for 2x-4= -10+x

Essay about the death penalty