r + (-5r) = -4r Think of the number line -6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6, Start at '1'(r) and move 5 places to the left (subtraction) you end up on minus '4' (-4r) Or another way is to start at '-5r' and move 1 place to the right(addition), you end up on minus'4' (-4r) again. A third methos is to remove the brackets so you have r + - 5r. When you have a double sign like this, where the signs are different read it as subtract. Hence r - 5r = -4r The rules for double signs are = + = - = - = + If no sign is given read it as plus(+).

what is r + (-5r)?

ansleylawson1 ∙

Lvl 2

∙ 3y ago

Updated: 10/4/2022

Rest and Relaxation

Oliver Jacobi ∙

Lvl 9

∙ 3y ago

What else can I help you with?

What is 5r plus r?

5r + r = 6r

What is the answer to 5r - 20 equals 40?

r=12 Work: 5r-20=40 5r=60 r=12

R plus 5r plus 5 equals -25?

r+5r+5=-25

13r plus 10 equals 5r - 46?

13r+10=5r-46 r= r = -7

What is 5r equals 25?

5r = 25 is a linear equation in one variable, r. The solution is r = 5.

How do you factor negative 16 plus 25 r squared?

(5r - 4)(5r + 4)

What is the problem for 5R plus 6 equals 36?

I hope you mean "What is the solution for the problem 5R plus 6 equals 36". In that case 5R + 6 = 36 5R = 36 - 6 5R = 30 R = 6

How do you factor r2 plus 5r?

r(r + 5)

What is r when 4 plus 5r equals -11?

First, translate it into an algebraic equation:4 + 5r = -11Then we subtract 4 from both sides:4 + 5r - 4 = -11 - 4Now we can simplify our numbers together:(4 - 4) + 5r = -11 - 40 + 5r = -155r = -15Now we divide both sides by 5:(5r / 5) = (-15 / 5)r = -3

-12 equals 5r plus 8?

5r + 8 = -12Subtract 8 from each side:5r = -20Divide each side by 5:r = -4

23 equals 5r What is the value of r?

To solve the equation (23 = 5r), you need to isolate (r). Divide both sides by 5: [ r = \frac{23}{5} = 4.6. ] Thus, the value of (r) is 4.6.

-7p plus 5r-6p plus 3r?

-7p + 5r - 6p + 3r = -7p - 6p + 5r + 3r = -(7 + 6)p + (5 + 3)r = -13p + 8r

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