Seudónimo Seudónimo
  • 04-02-2019
  • Mathematics
contestada

Is the open sentence 5x-2=3x+2 true when x=2? Justify your answer.

Respuesta :

jinkygiraffe jinkygiraffe
  • 05-02-2019
5x-2 = 3x+2
5(2)-2 = 3(2)+2
8 = 8

Therefore, it’s true
Answer Link

Otras preguntas

The points in a coordinate plane are reflected in the y-axis. In general, every point (x, y) is mapped onto what point? (___,___)
What is the goal of a market economy
If a cross section of a paperweight is cut to the base but does not pass through the vertex which shape descrives the cross section?
what does a.e.d stand for
Which of the following is an agent of erosion? Pressure Acid rain Heat Gravity
One of the reasons the apple ii computer was popular was that ________.
need help asapHenry Clay’s American System, which was established in the early 1800s, placed tariffs on Southern goods to benefit people in the North. placed ta
Write down all elements of ({9, 10, 11} ∩ {10, 11, 12, 13}) ∪ {14, 15}. (enter your answer in set notation.)
How long must a child be without symptoms before returning to care
Find s(2t - 4) for s(t) = 3t - 7 A. 6t - 19 B. 6t - 18 C. 5t - 11 D. 5t - 19