Sign In
Ask Question
Mathematics
Andrew Cannon
26 November, 14:16
How to do substitution
+2
Answers (
1
)
Maddison Mendez
26 November, 17:00
0
You solve for one variable like
y-5x=2
"y=5x+2"
9x+3y=58
and you plug it in into the other equation
9x+3 (5x+2) = 58
You solve for x and then plug in your answer for x into the other equation
*let's imagine x=8*
then:
y-5 (8) = 2
and solve for y
:D
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“How to do substitution ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Calebs kayak is 12 3/5 feet long. Ava's kayak is 20 2/5 feet long. How much longer is Ava's kayak?
Answers (1)
Round 5,282 to the nearest ten
Answers (1)
Solve the equation. 24 = 2x - 9
Answers (2)
Convert 45.5 miles per hour to centimeters per minute
Answers (1)
At a bake sale, leslie sold 2 1/2 dozen sweet rolls. christie sold sweet rooms but did not keep track of what she sold. she started with 5 dozens sweet rolls and had 1 2/3 dozen left at the end of the sale.
Answers (1)
New Questions in Mathematics
If jane has 3 balls and tim gave her 5 more. How many does she have in all?
Answers (2)
27 devided by 1053 in decimal form like 528.6
Answers (1)
Which expression best represents the difference between triple a number and double a number? A) 3x - 2x Eliminate B) 2x - 3x C) x3 - x2 D) x2 - x3
Answers (1)
Naomi wants to buy a new computer for $840. She is considering two payment plans that require weekly payments. Which plan will pay for the computer faster? Plan A : $180 down $60 per payments Plan B: $0 down $70 per week payments
Answers (1)
In the library, 6 students are working on math. Of those 6 students, 2/3 of them are working on fraction. How many students are working on fractions?
Answers (2)
Home
»
Mathematics
» How to do substitution
Sign In
Sign Up
Forgot Password?