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Earn +20 ptsQ: What is x if x plus 3x equals 40?
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10-3x equals x-2x plus 40?
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
3x plus 11 equals x plus 3?
3x + 11 = x + 3 2x = -8 x = -4
2x plus x equals?
3x
What is the answer for 4x plus 7 plus 3x equals 19 plus x?
X=2
3x plus 5x equals -8 then x plus 1 equals?
If 3x + 5x = -8, what is x + 1? 3x + 5x = -8 8x = -8 x = -1 x + 1 = -1 + 1 = 0
Related questions
3x plus 2x equals 40?
3x + 2x = 40 5x = 40 x = 8
10-3x equals x-2x plus 40?
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
What is the solution to this equation 4x plus 10 plus 3x equals 40 minus 3x?
4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
What is the value of x for 3x plus 5x equals 40?
5
X plus 30 equals 3x-50 solve for x?
x+30 = 3x-50 x-3x = -50-30 -2x = -80 x = 40
Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
2x plus 9 equals 49 -3x?
2x+9 = 49-3x 2x+3x = 49-9 5x = 40 x = 8
If x and y are prime numbers and 3x plus 4y equals 143 then what is the value of x plus y?
x + y = 17 + 23 = 40
3x plus 5 equals x plus 19?
if 3x+5=x+19 then x=7
IF 7x -4 equals 3x plus 36 what is x?
7x-4 = 3x+36Add 4, it cancels out.. So,7x = 3x+40Now subtract 3x from 7x..4x = 40..40 divided by 4 is 10So, X= 10
-3x plus 40 equals 38?
-3x + 40 = 38 Subtract 40 from both sides: -3x = -2 Multiply both sides by -1: 3x = 2 Divide both sides by 3: x = 2/3
What is x plus 3x equals x plus x plus 10?
X= 5
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