bellasmom2 bellasmom2
  • 01-09-2016
  • Mathematics
contestada

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

Respuesta :

texaschic101
texaschic101 texaschic101
  • 01-09-2016
7x = 21
x = 21/7
x = 3

check..
7(3) = 21
21 = 21 (correct)
Answer Link
ViolettaPham
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

If 3 cats catch 3 rats in 3 minutes, how many cats will catch 100 rats in 100 minutes?
A polygon has 35 diagonals. How many sides does it have?
2x-y=4 find the slope of the graph
4) Use the rules of exponents to evaluate or simplify. Write without negative exponents. (bm)^-3 = ____
What TWO things affect the gravitational force acting on an object?
A polygon has 35 diagonals. How many sides does it have?
$5,000 is invested at 3% interest. How much money must be invested at 5% interest so that the total interest from the two investments is $275 after one year?
Find two ways to determine the number of dimes in $8.70
HOW MANY DIAGONALS CAN BE DRAWN FROM ONE VERTEX OF A REGULAR OCTAGON?
2x-y=4 find the slope of the graph