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Genrish500 [490]
4 years ago
10

x - 1) + 3(1 - 2x) = 5 - x" alt="2(x - 1) + 3(1 - 2x) = 5 - x" align="absmiddle" class="latex-formula">




​
Mathematics
2 answers:
zheka24 [161]4 years ago
6 0

Answer:

1-5 =5-5 +3x

-4 = 3x

Divide each side by 3

-4/3 = 3x/3

-4/3 =x

Step-by-step explanation:

tamaranim1 [39]4 years ago
5 0

Answer:

x = -4/3

Step-by-step explanation:

2(x-1) +3(1-2x) = 5-x

Distribute

2x-2 +3 -6x = 5-x

Combine like terms

-4x +1 = 5-x

Add 4x to each side

-4x+4x +1 = 5-x+4x

1 =5+3x

Subtract 5 from each side

1-5 =5-5 +3x

-4 = 3x

Divide each side by 3

-4/3 = 3x/3

-4/3 =x

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topjm [15]
It’s D


the reason why is because the multiplier must be between 1 and 10
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so first more your decimal there which you get:
2.34
then just count how many numbers the decimal jumped, if the decimal moved left the exponent is positive and if it moved right, as in your number, the exponent is negative

yours moved 3
6 0
1 year ago
I rlly thought I understood this but I really don't PLEASE help. You are planning a pizza party for your class. There are 42 stu
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7 0
2 years ago
Please help :)
spin [16.1K]

The ratios 84/105 and 128/160 are proportional

<u>Solution:</u>

Given, two ratios are \frac{84}{105} and \frac{128}{160}

We have to give two different reasons to support the answer.

<em><u>Reason 1:</u></em>

Now, we know that, numerators and denominators should be proportional to be two fractions in proportion.

\text { Then, } \frac{84}{128}=0.65625 \text { and } \frac{105}{160}=0.65625

So numerators and denominators are in proportion, then given two fractions are proportion.

<em><u>Reason 2:</u></em>

Now, values of two fractions must be equal:

\rightarrow \frac{84}{105}=\frac{128}{160} \rightarrow 84 \times 160=105 \times 128 \rightarrow 13440=13440

So, values of two fractions are equal, then they are in proportion.

Hence, the given two fractions are in proportion.

7 0
3 years ago
What number can you divide 1/4 to get a number smaller than 1/4
stepan [7]
You can divide 1/2 by 1/4

that'll leave you with 1/8, which is smaller than 1/4
8 0
4 years ago
Read 2 more answers
Distributive property of 224÷7
Tcecarenko [31]
224 
-----

=1/7 (224) 

=1/7(210 + 14)

=210        14
  -----    +  ------
   7              7

= 32 






3 0
4 years ago
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