Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.2: The Substitution Method
Problem 10OE
Related questions
Question
![01. (2W + 4)(-3) + W
りこぱん
Solve the equations.
3. y + 5(y + 3) = 33
5.
- 1 = 5
7.
+= 5
ohs
02.
yt(t
4)
12
4. 4x8 + x = 2
6. 20-3x = 2x
+254
off to zbnuoq 21 bns 16guz to abnucq SI bszarloug
on OI bns negua to abnoog & ba651
290ng 9m
auoff brs 18gua eris to bruog 19q1200 ar bri
sister.
8. Write and solve an equation: The sum of the ages of two sisters is 5 more than three times the first
sister's age n. Find the two ages.
+5
3n
y=3n+3
viilamiz.
9. If a certain odd integer is represented by the expression 2n-1, write an expression for the next odd
integer.
3870²
LASTE
10. A health club charges nonmembers $2 per day to swim and $5 per day for aerobic classes. Members
pay a yearly fee of $200 plus $3 per day for aerobics classes. Write and solve an equation to find the
number of days you must use the club to justify a yearly membership.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2543b072-85c9-439a-b06d-d08e2233b345%2F6a48e3c3-dec7-4e1e-bda6-4e300619a6af%2Fjafaexc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:01. (2W + 4)(-3) + W
りこぱん
Solve the equations.
3. y + 5(y + 3) = 33
5.
- 1 = 5
7.
+= 5
ohs
02.
yt(t
4)
12
4. 4x8 + x = 2
6. 20-3x = 2x
+254
off to zbnuoq 21 bns 16guz to abnucq SI bszarloug
on OI bns negua to abnoog & ba651
290ng 9m
auoff brs 18gua eris to bruog 19q1200 ar bri
sister.
8. Write and solve an equation: The sum of the ages of two sisters is 5 more than three times the first
sister's age n. Find the two ages.
+5
3n
y=3n+3
viilamiz.
9. If a certain odd integer is represented by the expression 2n-1, write an expression for the next odd
integer.
3870²
LASTE
10. A health club charges nonmembers $2 per day to swim and $5 per day for aerobic classes. Members
pay a yearly fee of $200 plus $3 per day for aerobics classes. Write and solve an equation to find the
number of days you must use the club to justify a yearly membership.
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