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Subjects>Math>Math & Arithmetic

2x plus 4 equals -10 plus 8x?

Updated: 11/1/2022

Wiki User

∙ 14y ago

Best Answer

I was taught that you could move any term from one side of an equation to the other as long as you changed its sign:

4 + 10 = 8x - 2x

14 = 6x

x = 7/3 ie Two-and-a-third

Check: 2 x 7/3 + 4 = 8 & 2/3; -10 + 56/3 = -10 + 18 & 2/3 = 8 & 2/3. Boom-boom!

Wiki User

∙ 14y ago

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What is the answer to 2x plus 10 equals 18?

2x + 10 = 182x = 8x = 4

2x-10 equals 44 plus 8x?

2x - 10 = 44 + 8x2x = 54 + 8x-6x = 54x = -9

How do you sovle the equation of 8x plus 4 equals 2x plus 28?

8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4

What is the answer to 8x plus 2 equals 6x-10?

8x+2 = 6x-10 8x-6x = -2-10 2x = -12 x = -12/2 X= -6

What is 10 plus 6x plus 2x equals 18 equal?

10 + 6x + 2x = 18 First, add the like terms. 6x + 2x + 8x. So now the problem is 10 + 8x = 18. Then subtract 10 from both sides. 8x = 8 Divide by 8 to get the variable by itself. x = 1

Related questions

What is the answer to 2x plus 10 equals 18?

2x + 10 = 182x = 8x = 4

2x-10 equals 44 plus 8x?

2x - 10 = 44 + 8x2x = 54 + 8x-6x = 54x = -9

16 plus 2x equals 10 plus 8x?

16 + 2x = 10 + 8x 2x - 8x = 10 - 16 -6x = -6 x = 1 Check: 16 + 2(1) = 10 + 8(1) 18 = 18

8x-7 plus 2x equals 6 plus 5x plus 2?

8x-7 plus 2x equals 6 plus 5x plus 2?

8x plus 2 equals 6x plus 10?

8x+2=6x+10 8x-6x=10-2 2x=8 x=4 Therefore, x=4.

How do you sovle the equation of 8x plus 4 equals 2x plus 28?

8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4

What is the answer to 8x plus 2 equals 6x-10?

8x+2 = 6x-10 8x-6x = -2-10 2x = -12 x = -12/2 X= -6

What is 10 plus 6x plus 2x equals 18 equal?

10 + 6x + 2x = 18 First, add the like terms. 6x + 2x + 8x. So now the problem is 10 + 8x = 18. Then subtract 10 from both sides. 8x = 8 Divide by 8 to get the variable by itself. x = 1

If 16 plus 2x equals 10 plus 8x what does x equal?

16 + 2x = 10 + 8x Subtract 2x from both sides: 16 = 10 + 6x Subtract 10 from both sides: 6 = 6x Divide both sides by 6: 1 = x

What is 2x plus 8x?

2x plus 8x equals 10x.

What is the solution set of the equation 2x-10 plus 7 equals 5?

(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4

6x plus 7 equals 8x-13?

Subtract: 2x = -20Divide by 2: x = -10

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