0
x can be anything, if you don't have it in an equation form, can an be an infinite amount of solutions
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∙ 12y ago
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What does x equal in 3x plus 7 equals 4x-12?
19 (7 + 12 = 4x - 3x)
Does 15x - 9 - 4x equal -2 plus 11x - 7?
Yes
What is 4 times a number plus 7 equal 35?
Let's call this number x. 4x+7=35 4x=28 x=7
Does -4x plus 4x equal 0?
Yes.
How do you solve 3x plus 2y equals 4 4x plus 3y equals 7?
You need to organise your question properly. 3x+2y=4 4x + 3y= 7? Is 4 4x = 44x or 4-4x or 4+4x How can there be 2 equal signs in 1 equation?
What is the answer for 4x plus 7 equals 3?
If 4x + 7 = 3... then x must equal -1
What does x equal in 3x plus 7 equals 4x-12?
19 (7 + 12 = 4x - 3x)
Does 15x - 9 - 4x equal -2 plus 11x - 7?
Yes
What is 4 times a number plus 7 equal 35?
Let's call this number x. 4x+7=35 4x=28 x=7
Does -4x plus 4x equal 0?
Yes.
Is 4x plus 12 and 4x plus 3 equal?
8x + 15
How do you solve 3x plus 2y equals 4 4x plus 3y equals 7?
You need to organise your question properly. 3x+2y=4 4x + 3y= 7? Is 4 4x = 44x or 4-4x or 4+4x How can there be 2 equal signs in 1 equation?
What is 5x equals 4x plus 7?
If: 5x = 4x+7 Then: 5x-4x = 7 And: x = 7
What is the answer to 3x plus 7 equals 4x?
3x+7=4x 7=4x-3x 7=x
What is the anwer to 4x plus 7 equals 9x plus 7?
4x+7=9x+7 -5x=0 x=0
4x plus 7 equals 6x plus -7?
4x + 7 = 6x -7 14=2x so x = 7 (plus a negative # is simply - that number)
What is negative X plus 5Y subtract 4X plus 7 simplified?
- X + 5Y - 4X + 7 gather terms - X - 4X ( same as - X + (- 4X ) 5Y 7 = - 5X + 5Y + 7 ----------------
