galacticdragon galacticdragon
  • 03-09-2017
  • Mathematics
contestada

The sum of 17 and twice a number is 87. Find the number.

Respuesta :

texaschic101
texaschic101 texaschic101
  • 03-09-2017
" the sum " means add

17 + 2x = 87
2x = 87 - 17
2x = 70
x = 70/2
x = 35 <==
Answer Link

Otras preguntas

Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of
Factor the expression. If the expression cannot be factored, say so.
josh wanted to buy a bicycle but didn't have enough money. After josh told his troubles to sam slick, sam said,"I can fix that. see that fence? each time you ju
What all the multiples of 81?
Does an owl have a backbone?
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00
The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?