jahmoore61 jahmoore61
  • 01-06-2020
  • Mathematics
contestada

find the value of x help plz​

find the value of x help plz class=

Respuesta :

chantelannthompson chantelannthompson
  • 01-06-2020

Answer:

5. x = 9

6. x = 12

7. x = 15

8. x = 11

Step-by-step explanation:

5. 90-56 = 34

34 = 3x + 7

27 = 3x

x = 9

6. 90 - 48 = 42

42 = 3x + 6

36 = 3x

x = 12

7. 90 - 47 = 43

43 = 2x + 13

30 = 2x

x= 15

8. 3x + 5x + 2 =  90

8x = 88

x = 11

Answer Link

Otras preguntas

7b-4=-8 how do i solve for b?
(-4,4) if it was reflected across both the x and y-axis
help would be very appreciated
Look at the diagram. It shows the main components in blood. Which component transports the soluble products of digestion from the small intestine to the rest of
Which two questions cannot be answered through science?
help would be very appreciated
What is 4 units away from (-6,2)
which point is located at (8, 6)? 10 1x 00 8- 6 4 2 ОА OB C OD 2 4 C D 6 B А 8 X
If a = b, then b = a.
Your classmate argues that if we know two variables are correlated, we can assume that the effect of X on Y in a bivariate regression will be large in magnitude