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What is -5x plus 13 equals -12?
-5x + 13 = -12 -5x = -12 - 13 = -25 x = -25/-5 = 5
How do you solve 5X plus y equals -12 7X -3y equals -30 by elimination method?
(1) 5x+y=-12 (2) 7x-3y=-30 From (1) one gets y = -12-5x Put into (2) 7x-3y = 7x -3 (-12-5x) = 7x + 36 +15 x = 22x +36=-30 22x = -30-36 = -66 so x = -3 and y=-12-5x = -12-5x-3= 3 The solution is (-3,3)
How do you solve 3x-4 equals 5x plus 6?
3x-4=5x+6 gives: 2x=-10 which gives x=-5
How do you solve x plus 2 equals -4x plus 7?
Add 4x - 2 to each side: 5x = 5 x = 1
What is 12x plus 5x?
Think of this a 12 x-rays + 5 x-rays Makes 17 x-rays. 12x+5x=17x
How do you solve the inequality 5x plus 8 equals -7?
If 5x + 8 = -7 then x = -3 ! -3 x 5 = -15 -15 + 8 = -7 !
Solve 3 plus 5x plus 7 70?
If you mean: 3+5x+7 = 70 then the value of x is 12
What is 4x² plus 9x-12 plus 5x²?
9x2+9x-12 All I can do is simplify this. I can't solve it unless turn this expression into an equation.
What is the inequality of -5x plus 500 100?
It is not possible to answer the question since the inequality symbol cannot be viewed.
What is the inequality of -5x plus 500 1000?
It is not possible to answer the question since the inequality symbol cannot be viewed.
How do you solve 5x-3 plus x-9 equals 5x?
5x - 3 + x - 9 = 5x Bring like terms together of the left side: 5x + x - 3 - 9 = 5x Combine like terms: 6x - 12 = 5x Add 12 to both sides: 6x = 5x + 12 Subtract 5x from both sides: x = 12
How do you solve it 5x plus 8x plus 3x - 2x?
5x+8x+3x-2x = 14x
How do you factor 2x2 plus 5x-12?
2X2+5x-12 4+5x-12 -8+5x 5x-8
18 plus 7x-12 plus 5x simplify?
18 + 7x - 12 + 5x = ?18 - 12+ 7x - 5x = ?6 + 2x = ?
Solve for x when -0.6x plus 0.5x plus 9 equals -3?
-.6x+.5x+9=-3 -.1x=-12 x=120
How do you solve or factor 5x squared plus 33x plus 18?
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
What is 5x plus 8 -12?
It is 5x - 4
