morgs000
morgs000 morgs000
  • 14-01-2021
  • Mathematics
contestada

I need to show all my work, please.

2r + 49 = -8 (-r - 5)

Respuesta :

Uuummmm
Uuummmm Uuummmm
  • 14-01-2021

Answer:

2r+49=-8(-r-5)

-8*-1r   -8*-5

2r+49=8r+40

40-49

2r=8r-9

2r-8r

-6r=-9

/-6

r=3/2

Answer Link

Otras preguntas

Is 100 fluid ounces more or less than 16 pints?
How do the numerator and denominator of a fraction compare with the dividend and divisor of a division exxpression?
What is the Bohr model for beryllium
how do I solve p-2 over 3 = 5 over 8?
Use parentheses to make the equation true: 9-8x2-1=3
Two rectangles have an area of 81 square inches. Name one possible perimeter for each rectangle. I need to show the problem please.
How many times does 16 go into 125?
Use parentheses to make the equation true: 9-8x2-1=3
Big bend national park  has about  870 oak trees. Brazos   bend state park has about  565 oak trees. About how many more oak trees does big bend national park h
How do you subtract 9 2/6 - 6 5/6 =