The five equivalent equations for the given equation are as follows:
1) -6 + 6x = -6; multiplied by 2
2) -1 + x = -1; divided by 3
3) 1 + 3x = 1; added by 4
4) -8 + 3x = -8; subtracted by 5
5) 1 - x = 1; taking -3 as common
<h3>What are equivalent equations?</h3>
The equations that have the same solution are called equivalent equations.
<h3>Calculation:</h3>
The given equation is - 3 + 3x = - 3
1) Multiplying with 2:
2(- 3 + 3x) = 2 × - 3
⇒ -6 + 6x = -6
2) Dividing with 3:
- 3/3 + 3x/3 = - 3/3
⇒ -1 + 3x = -1
3) Adding 4 on both sides:
- 3 + 3x + 4 = - 3 + 4
⇒ 1 + 3x = 1
4) Subtracting 5 from both sides:
- 3 + 3x -5 = - 3 -5
⇒ -8 + 3x = -8
5) Taking -3 common:
- 3 + 3x = - 3
⇒ -3(1 - x) = -3
⇒ 1 - x = 1
Therefore, the required 5 equivalent equations are framed.
Learn more about equivalent equations here:
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Step-by-step explanation:
Given
A container has 19.5 liters of water
A cup can hold 210 ml of water
1 L is equivalent to 1000 ml
So, 19.5 L is equivalent to
So, the number of requires to hold this much water
92.85 implies 92 full cups and 1 cup which is partially filled. Hence, almost 92 cups can be filled completely.
Answer:
1.25%
Step-by-step explanation:
35=5x7
2800=400x7
5/400= 1/80
1/80 is 0.0125
Answer:
Step-by-step explanation:
1)
total area = rectangle area + 2 triangle area
= length * width = 2 ( * base * height )
= 7.5 * 6 + 2 ( * 3 * 4 )
= 57 ft²
2)
separate it into two rectangles:
length * width + length * width
6 * 2 + 9 * 4
48 cm²
3)
parallelogram area = base * height
= 20 * 25
= 500 in²
Answer:
73.3%
Step-by-step explanation:
We can express 44 out of 60 as 44/60. Since the fraction viniculum means division, this reaches 44 divided by 60.
In doing so, we achieve the answer 73.33333.... terminating.
Rounding to the nearest place gives 73.3 as our answer.