kenyattakatrice kenyattakatrice
  • 02-09-2021
  • Mathematics
contestada

2x - 2y = 6
4x + 2y = 6
Solve by elimination method .

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 06-09-2021

Answer:

x = 2      y = -1

Step-by-step explanation:

    2x - 2y = 6

+   4x + 2y = 6

6x = 12

x = 2

2x - 2y = 6

2(2) - 2y = 6

4 - 2y = 6

-2y = 2

y = -1

Answer Link

Otras preguntas

HELP. Using the data from the drawing, find the area of the sphere (O is the center of the sphere):
why homogenization prolong milk shelf life​
Which organism has the most available energy? sea urchin sea otter kelp elephant seal
Choose the correct answer: whats the answer?
Simplify the polynomial, then evaluate for x = 2. x+3x²+2x-3-4x² +6 Ox² + 3x + 3; 5 -x² + 3x +9; 11 x² + 3x + 3; 13 x² + 3x +9; 19 O O
what are types of adverb and given good example
Microsoft word is ____ software. (A) Application (B) Compiler (C) System (D) Programming
HELP. Using the data from the drawing, find the area of the sphere (O is the center of the sphere):
Evaluate the expression -2a+1: 1) a≥2 2) a<1 3) -1 ≤ a <2​
What’s the instrument of creating a discretionary trust in English law?