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Subjects>Math>Algebra

How do you solve 4 plus 3x equals -8?

Updated: 4/28/2022

Wiki User

∙ 13y ago

Best Answer

4 + 3x = -8

subtract four from each side

3x = -12

divide each side by three

x = -4

Wiki User

∙ 13y ago

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Continue Learning about Algebra

Solve 3x plus 2x equals -4?

3x + 2x = 5x. 5x= (-4) X = (-4)/5 x= -0.8

What is the answer to -3X plus 14 equals -4?

-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6

What is answer to 5x-4 equals 3x plus 6 equals?

5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5

What is the answer to 3x plus 4 equals 16?

3x + 4 = 16 3x = 16 - 4 x = 12/3 x = 4

7x plus 16 equals 3x plus 4?

7x + 16 = 3x + 4 4x = -12 x = -3

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3x + 4= 7 3x= 7-4 3x/3 = 3/3 x=1

Solve this equation -3x plus 14 equals -4?

x = 6

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3x+4 = 2x-3 3x-2x = -3-4 x = -7

Solve-3x-2 equals 2x plus 4 for x?

3x - 2 = 2x + 4 3x - 2x = 4 + 2 x = 6

What is the equation for x in the math problem 3x plus 4 equals 10?

3x+4=10 To solve: 3x+4=10 3x=6 x=2

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4+3x-27=-12 To solve it... 3x= -12-4+27 3x= 11 x= 11/3 x= 3.666

How do you solve 3x-4 equals 5x plus 6?

3x-4=5x+6 gives: 2x=-10 which gives x=-5

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