kobbyadark14 kobbyadark14

07-05-2021
Mathematics

contestada

-2(t+7)=-4t+12 what is the value of t

Respuesta :

sqdancefan sqdancefan

09-05-2021

9514 1404 393

Answer:

13

Step-by-step explanation:

-2(t +7) = -4t +12

t +7 = 2t -6 . . . . . . . divide by -2

13 = t . . . . . . . . . . . . add 6-t

Answer Link

Otras preguntas

About 7/10 of the human body is water. How many pounds of water are in a person who weighs 120 pounds?

Tom is twice as old as Mary, but he is 2 years younger than Jim. What is Mary's age if Jim will be twenty years old in 2 years time?

When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is:(1) decreased by a factor of 2(2) increa

how do flukes breathe? (respiration)

About 7/10 of the human body is water. How many pounds of water are in a person who weighs 120 pounds?

solve for x: 2x^2-2x-24=0

What are the names of three places Christopher Columbus discovered?

If 0.00005893 is expressed in the form 5.893 × 10n, what is the value of n ? Can anyone explain this one?

how high can the Australian animal dingoes jump?

Solving for systems: {y=3x+7 & y=5x-7