savhannaproudtimes savhannaproudtimes

02-02-2015
Mathematics

contestada

If 3t − 7 = 5t , then 6t = how do you solve this

Respuesta :

konrad509 konrad509

02-02-2015

[tex]3t-7=5t\\ 5t-3t=-7\\ 2t=-7|\cdot3\\ \boxed{6t=-21} [/tex]

Answer Link

02-02-2015

[tex]3t-7=5t \ \ \ |\hbox{subtract 3t} \\ -7=5t-3t \\ -7=2t \ \ \ |\hbox{multiply by 3} \\ \boxed{6t=-21}}[/tex]

Answer Link

Otras preguntas

If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only

help me the area of a rectangular roof of a doghouse is 756 square inches. the length of the roof is 108 inches. how many inches wide is the roof? show the math

An aircraft has a liftoff speed of 33 m/s. what minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 240m?

kilo- - 1,000deka- - 10How much larger is a kilo- than a deka-?

What is square root of 126 + square root of 56 in standard form

three consecutive even integers have a sum of 168. what's the value of the largest integer?

An experiment consists of rolling two fair number cubes. What is the probability that the sum of the two numbers will be 8? Express your answer as a fraction in

what is the value for the expression -5+ 5

2h/3-1/4=1/3 solve and show your steps

What conditions must be met in order for a reaction to be considered exothermic?