bellasmom2 bellasmom2

01-09-2016
Mathematics

contestada

Solve the equation. type the integer with it 7x=21

Respuesta :

texaschic101 texaschic101

01-09-2016

7x = 21
x = 21/7
x = 3

check..
7(3) = 21
21 = 21 (correct)

Answer Link

ViolettaPham ViolettaPham

01-09-2016

Solving:
7x=21
X=21/7
X=3
Checking:
7(3)=21
21=21
The answer to the question is x=3

Answer Link

Otras preguntas

what molecules are responsible for providing the activation energy?

Why is it important to assess flexibility both before AND during a workout regimen?

the axis of symmetry for the graph of the function is f(x) = 1/4x2 bx 10 is x = 6. what is the value of b?

fox2110Which quadratic function is represented by the table?o f(x) -3x2 2x 5f(x) 2x2 -2x 5

In a purely capitalist society, what acts to regulate the economy

What is the central idea of the of this story? "The Cold Equation"

Which characteristic is not used to classify stars? size color distance from Earth age

Your local minister has spoken to you about his retirement plans. Which account would he probably be discussing?

a kite has vertices at (2, 4), (5, 4), (5, 1), and (0, –1). what is the approximate perimeter of the kite? round to the nearest tenth. 11.3 units 13.6 units 16.

which statement describes the graph of f(x) = 4x2 20x 25? the graph does not intersect the x-axis. the graph touches the x-axis at (–2.5, 0). the graph intersec