Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
V
Solving equations: -X = 9 6 1 = -Z 9 7
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2
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1K
Loren
L
K
don't know how to solve X + 5 = (1/2)(4x + 6)
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1
Views
1K
Denis
D
V
Solving x - y + 3 = 0 for y (don't know how)
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1
Views
1K
mmm4444bot
mmm4444bot
R
express relation shown in each table...; write inv. relation
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1
Views
12K
mmm4444bot
mmm4444bot
V
Syst. of Eqns: -6x+2y+12z = -90, -4x+y+4z = -40, -3z = 15
Replies
1
Views
1K
mmm4444bot
mmm4444bot
I
Defining slopes: Find slope, given that rise is 4, run is 5
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1
Views
2K
Deleted member 4993
D
C
C drove 1st leg at ave 53 mph; M drive rest at 51 mph; find
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2
Views
2K
Deleted member 4993
D
P
mean of 4 numbers is 85; largest is 97; find mean of other 3
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1
Views
1K
stapel
stapel
L
4n + 9 = -3, (X + 5)/3 = 7, -1/2(X + 4) = 16, 21 = -3/2(X-2)
Replies
1
Views
1K
Deleted member 4993
D
M
order of operations: -3 [5+2(-7+ x) + x ] = -3 -(x + 3)
Replies
1
Views
1K
Deleted member 4993
D
A
10 ft brace w/ top 6 ft above floor: find slope of bracing
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1
Views
2K
Deleted member 4993
D
B
-4b(2a - 6b) + 5(7ab - 2bsquared)
Replies
2
Views
1K
Deleted member 4993
D
M
[SPLIT] invested $ in savings, 3 times $ in mutual fund
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2
Views
1K
Deleted member 4993
D
P
simplifying (8a) / (a^2 - b^2) + (2a) / (a^2 - ab)
Replies
3
Views
2K
Deleted member 4993
D
K
430 people, 40 more women than men; find num. of women
Replies
1
Views
1K
stapel
stapel
V
multipling polynomials: (6x^2 - 7)^2 (not sure second step)
Replies
4
Views
1K
Deleted member 4993
D
C
C drove 1st leg at ave 53 mph; M drive rest at 51 mph; find
Replies
2
Views
2K
soroban
S
A
2 cubed root 81+3 cubed root 24, 2sqrt[4]+3cubed root(8)(3)
Replies
8
Views
3K
Al royal
A
P
using more than one unknown: 4 oldest ages sum 384 yrs
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4
Views
2K
porgy
P
J
x/6 = 12+ x+2
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1
Views
1K
Loren
L
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