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melomori [17]
3 years ago
10

Solve the equation -3+1+10x=x+4 hurry homies

Mathematics
2 answers:
ddd [48]3 years ago
7 0

Answer:

x = 2/3

Step-by-step explanation:

combine -3 and 1.  We get -2 there, and now have:

-2 + 10x = x + 4.

Combining the x terms, we get 9x = 6, so that x = 6/9, or x = 2/3

Semenov [28]3 years ago
3 0

Answer:

The value of x is \frac{2}{3}

Step-by-step explanation:

To solve equations an effective method consists of:

  • Group the terms with a variable on one side of equality, usually the first member, and the independent ones (without being accompanied by the variable) on the other side.
  • Operate whenever possible to simplify the expression. This implies eliminating parentheses and denominators if any.
  • Isolate the unknown or variable.

To pass elements from one side of equality to the other, it must be taken into account that:

  • If they are adding or subtracting they go to the other side with the opposite sign.
  • If they are multiplying they pass dividing and vice versa, but the sign does not change when changing sides.

Applied as mentioned above in the given equation:

-3+1+10*x=x+4

10*x-x=4+3-1

(10-1)*x=6

9*x=6

x=\frac{6}{9}

The simplification of a fraction consists in transforming it into a simpler equivalent fraction.

In the simplification of fractions, numerator and denominator are divided by the same number. In this case it is divided by 3 and you get:

x=\frac{6}{9} =\frac{\frac{6}{3} }{\frac{9}{3} } =\frac{2}{3}

Finally <u><em>the value of x is \frac{2}{3}</em></u>

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elena-s [515]

Answer:

16 ft

Step-by-step explanation:

Let the width of the rectangle be x ft

Therefore, length = (x + 2) ft

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5 0
2 years ago
A 9-meter piece of wire costs $8.64. What is the unit price?
yanalaym [24]

Answer:

$0.96

Step-by-step explanation:

To find the unit price is to find the price of 1 meter.

9m = $8.64

1 m = 8.64 ÷ 9 = $0.96

6 0
2 years ago
How to re arrange 6x+2y=3 to y= mx+b form
Alex

Answer:

y=-3x+3/2

Step-by-step explanation:

move 6x to the other side

2y=-6x+3

then divide y

y=-3x+3/2

8 0
3 years ago
if i have a line y=4x+7. I want to create another line that is perpendicular through point A (16,2). What is the new equation?
Charra [1.4K]
Perpendicular lines have the negative reciprocal slope, so the slope of your new line will be -1/4 and the current equation will be as follows:
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to find b, plug in point A and you'll get:
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2 = -4 + b
6 = b

the equation will be:
y = -1/4x + 6
4 0
3 years ago
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