Register
If y = 3x+5 when x= -10 what is the value of y
63.7k views
22 votes
If y = 3x+5 when x= -10 what is the value of y

User Ilia Luk
by
8.1k points

2 Answers

4 votes

Answer:


y=-25

Explanation:

Substitute x = -10 into the equation:


y=3(-10) + 5

Multiply:


y=-30+5

Add:


y=-25

User Brett Ryland
by
7.6k points
8 votes

Answer:


y = 3x + 5 \\ y = ( 3 * - 10 )+ 5 \\ y = - 30 + 5 \\ y = - 25

User Shrey Kejriwal
by
8.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!