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Zepler [3.9K]
4 years ago
9

1/2(x+18)=4(2x-6)-9x

Mathematics
1 answer:
exis [7]4 years ago
3 0

Answer:

X=-22

Step-by-step explanation:

1/2(x+18)=4(2x-6)-9x

1/2(x+18)=4(2x)-4(6)-9x

1/2(x+18)=8x-24-9x

1/2(x+18)=-x-24

2*1/2(x+18)=2(-x-24)

x+18 = -2x-48

x+2x+18 = -2x+2x-48

3x+18 = -48

3x+18-18 = -48-18

3x = -66

3x/3 = -66/3

x = -22

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Francine applies the commutative property to the product. (−8/9)⋅(−13)⋅(18) Which expression illustrates the commutative propert
oksian1 [2.3K]

The commutative property implies that, the order of multiplication is not important.

(-\frac 89) \cdot (18) \cdot (-13) is true

Commutative property of multiplication states that:

If a \times b  = b \times a

The expression is given as:

(-\frac 89)\cdot (-13) \cdot (18)

To get the commutative expression, we simply change the position of each factor in the expression.

So, some possible equivalent expressions are:

(18) \cdot (-13) \cdot (-\frac 89)

(18)\cdot (-\frac 89) \cdot (-13)

(-13) \cdot (18) \cdot (-\frac 89)

There are several other equivalent expressions.

From the list of options;

(-\frac 89) \cdot (18) \cdot (-13) is true

Read more about commutative property at:

brainly.com/question/7037119

4 0
2 years ago
Read 2 more answers
Please help me with this answer
ra1l [238]

Answer:

x = 2, x = 0

Step-by-step explanation:

If the solution for both functions is the same, f(x) and g(x) should have the same number. Hence, by looking at the table, both functions have -3 as the answer when x =0. Moreover, both functions have 0 as the answer when x = 2. Hence the answer is x = 0 and x = 2

4 0
3 years ago
Which is greater, - 5¼ or -5⅓
lana [24]

Answer:

-51/4 is greater

Step-by-step explanation:

7 0
3 years ago
Wowie there’s a lot of these
alexandr1967 [171]

Answer:

the answer is: B- 6 and 19

Step-by-step explanation:

The reason its b is because, the lowest point is at 6 and the highest point is between 18 and 20, in other words 19.

5 0
3 years ago
16 plus what times 8 divided by 2 equals 164
Triss [41]

Answer:

16 + 37 × 8 ÷ 2 = 164

Step-by-step explanation:

Simplify equation to

16 + ? × 4 = 164

164 - 16 = 148

148 ÷ 4 = 37

8 0
3 years ago
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