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Subjects>Math>Math & Arithmetic

-3r - 8 equals -5r plus 12?

Anonymous

∙ 15y ago

Updated: 12/17/2022

What you want to do is to try and get all the variables on one side by adding/subtracting. Then get the numbers on the other side and solve.

Wiki User

∙ 15y ago

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Q: -3r - 8 equals -5r plus 12?

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13r plus 10 equals 5r-46?

3r+10=5r-46 --> add 46 to both sides 3r+10+46=5r-46+46 3r+56=5r --> subtract 3r from both sides 3r+56-3r=5r-3r 56=2r --> divide both sides by 2 56/2=2r/2 28=r

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

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

-12 equals 5r plus 8?

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

R plus 5r plus 5 equals -25?

r+5r+5=-25

What is 3r-8 equals2-2r?

If: 3r-8 = 2-2r Then: 5r = 10 And: r = 2

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