tianabevans tianabevans

19-04-2021
Mathematics

contestada

Solve the equation
r-3 = 3(r- 5)

Respuesta :

112609369 112609369

19-04-2021

Answer:

r=6

Step-by-step explanation:

r-3=3(r-5)

First distribute:

r-3=3r-15

Then subtract r on both sides

-3=2r-15

Then add 15 on both sides

2r=12

Divide by 2 to isolate r

r=6

Answer Link

Otras preguntas

Efficiency in distribution systems around the world has led to: a. increased world trade. b. decreased world trade. c. decreased international competition.

Jared's friends invite him to dinner at an expensive restaurant. Jared examines his budget and determines he cannot afford an expensive dinner, so he declines t

65x+13y+52z= I need help solving this and would like how you solved written out

Tayler has $320 to pay for dining room chairs. she expects to pay about $80 per chair. her friend told her that she has 33 that taylor can have for free. comple

all matter has __. A.) COLOR B.) MASS C.) VOLUME D.) WEIGHT

The base of a triangle is 7 cm greater than the height. the area is 60 cm squared. find the height and base of the triangle.

Which expression is equivalent to the given expression? 5x−2

y varies directly with x, and y = 15 when x = 3. What is the value of x when y = 4?

Help Me Please!!!!!!!!!!!!!!

(2x + 3) (3x +4) multiply the polynomials