If 3x Equal 7- 5x Then X Equal?

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Log inSubjects>Math>CalculusIf 3x equal 7- 5x then x equal?

Anonymous

∙ 16y agoUpdated: 4/28/2022

3x = 7-5x

8x=7

x = 7/8

x = 0.875

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What does x equal 5x plus 4 equals 3x-2?

5x + 4 = 3x - 2Subtract 4 from both sides:5x = 3x - 6Subtract 2x from both sides:2x = 6Divide both sides by 2:x = -3

8x - 4 equals -7 plus 5x?

8x-4 = -7+5x 8x-5x = -7+4 3x = -3 x = -1

What is 5x - 3y -7x plus 2y plus 3x?

5x - 3y -7x + 2y +3x = (5-7+3)x + (-3+2)y = x - y

7 plus 3x equals 5x plus 13?

So you have the problem 7 + 3x = 5x + 13you need to get all the x's to one side and all constants "like 7" to the other side.So from the left side, subtract 7 from that side but then subtract it from the 13 on the other side.Now you get 3x = 5x + 6Now subtract the 5x from the right side and from the left side.Now you get -2x = 6Divide the -2 from the x and from the 6 on the right side.Now you get x = -3

What is 5x plus 9 equals 3x 15?

if you meant 5x+9=3*15 then, 5x = 36, x = 7.2 if you meant 5x+9=3x+15 then, 2x = 6, x = 3

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