4 years ago

Solve the system of equations.

2 answers:

7 0

Solution:

1) Substitute y=x-6 into 3x+2y=8
5x-12=8

2) Solve for x in 5x-12=8
x=4

3) Substitute x=4 into y=x-6
y=-2

4) Therefore,
x=4
y=-2

Done!

Leya [2.2K]4 years ago

7 0

Use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 Substitute x + 5 for y in the second equation. Substitute the solution for x into either equation to find y. The solution is (5, 10).

You might be interested in

The geometic mean of 4 and 21

-Dominant- [34]

Answer:

12.5

Step-by-step explanation:

4+21=25

25/2=12.5

4 0

3 years ago

What’s the inverse of 2(x-2)^2 = 8(7+y)

Anettt [7]

Answer:

y= (x-2)^2/4-7

Step-by-step explanation:

5 0

3 years ago

Solve the Equation |x-8|=16

choli [55]

|x-8| = 16
⇒ x-8= 16 or x-8= -16
⇒ x= 16+ 8 or x= -16+ 8
⇒ x= 24 or x= -8

Final answer: x= 24 or x= -8~

4 0

3 years ago

Read 2 more answers

How do you solve five multiplied by the fraction 3/10

marshall27 [118]

Blah blah blah hahaha

6 0

4 years ago

Read 2 more answers

A person 2 meters tall walks directly away from a streetlight that is 8 meters above the ground. If the person is walking at a c

Step2247 [10]

Answer:

4/3

Step-by-step explanation:

solution is attached

7 0

3 years ago

Read 2 more answers