Respuesta :
What multiplies by 5 and then adds by __ to equal 7?
(1, 2)
5x + y = 7
5(1) + 2 = 7
5 + 2 = 7
7 =7
(1, 2)
5x + y = 7
5(1) + 2 = 7
5 + 2 = 7
7 =7
Answer:
Below
Step-by-step explanation:
5x + y = 7
5 x 1 = 5 + 2 = 7
Answer:
x = 1
y = 2
hope this helps, but don't rely on my answer. no promises here!