05mdunford
05mdunford 05mdunford
  • 11-10-2016
  • Mathematics
contestada

whats 20 y-3=17 please help

Respuesta :

Rechord
Rechord Rechord
  • 11-10-2016
y would equal 1 because if you take out the y you get the same answer and when you multiply a number times 1 you get the number that is not 1 so replace that y with 1
Answer Link
jdbowers
jdbowers jdbowers
  • 11-10-2016
y=1 which when you add 3 to both sides since its a negative normally you will subtract it but when its a negative you add it well anyway you will get 20y-20 so y =1
Answer Link

Otras preguntas

If 3 consecutive integers sum to 63, the largest of the 3 = ?
The most effective audit procedure for determining the collectibility of an account receivable is the
In triangle ABC, m∠A=55 triangle ABC, m∠A=55°, c=11c=11, and m∠B=19m∠B=19°. Find the perimeter of the triangle
How does ATP supply energy for cellular activities?
A bicycle store costs $2,400 per month to operate. The store pays an average of $60 per bike. The average selling price of each bicycle is $120. How many bicycl
What words can i spell with the letters p, u, r, v, a, o?
Find the value of x in the equation √ x + 5 = √ x + 45.
X^2 + 4x - 21 Factor into two binomials PLZ I NEED THE ANSWER ;c
Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in _____.morphologythe pattern of embryological developmentbio
Rap music, the seagram building in new york city, and the centre georges pompidou in paris are cultural examples from which time period?