5+3r=5r-19? what is the answer need help!

Mathematics

2 answers:

qaws [65]3 years ago

5 0

The answer to <em>5 + 3r = 5r - 19 </em>is <em>r = 12</em>.

Alexxandr [17]3 years ago

5 0

The answer is r = 12

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8x + 6 - 2x = 34 x= ?

e-lub [12.9K]

8x + 6 - 2x = 34x

Simplify 8x +6 - 2x to 6x + 6:
6x + 6 = 34x

Subtract 6x from both sides:
6 = 34x- 6x

Simplify 34x - 6x to 28x:
6 = 28x

Divide both sides by 28:
$\frac{6}{28}$ = x

Simplify $\frac{6}{28}$ to $\frac{3}{14}$ :
$\frac{3}{14}$ = x

Now switch sides and the answer is:

x = $\frac{3}{14}$

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5 0

3 years ago

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Point-Slope Form: y - 5= 3(x- 1) Standard Form:

Angelina_Jolie [31]

Step-by-step explanation:

y - 5 = 3(x - 1)

y - 5 = 3x - 3

3x - y = -2.

The standard form is 3x - y = -2.

3 0

3 years ago