gachawolf
gachawolf gachawolf
  • 01-05-2021
  • Mathematics
contestada

substitution method please help :3

substitution method please help 3 class=

Respuesta :

themathexpertise
themathexpertise themathexpertise
  • 01-05-2021

Answer:

7x + 27 = -17

Step-by-step explanation:

2x + 5x = 7x

3y + (-y) = 2y

-5 + (-12) = -17

Combine them to make the added equation.

7x + 2y = -17.

Answer Link

Otras preguntas

How many times smaller is 0.06 than 0.6
Lee has a jar of 100 pennies. she adds groups of 10 pennies to the jar. she adds 5 groups. what numbers does she say?
What was one major effect of industrialization on American society?
6. Describe the effects of air raids and bombings on London. What did people do?
Sharona's age is at most 3 more than twice Kayla's age. If Sharona is 35 years old, write an inequality that best represents the situation, where a represents K
complete the pattern 9.5 950 95,000
what is the unit rate in 49 points in 7 games
sami ordered 132 dresses for her store .what is 132 rounded to the nearest ten?
what is the base or root word of inhospitable
Find the missing number in the patter explain your reasoning 12,24,72,288