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-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
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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
How is 3x-5 equals 40-3x plus 3?
3x-5=40x+3 Subtract 3x-5 from each side 0=37x+8 -8=37x x= -8/37
How can you solve this takin step by step7x-40 equals -3x?
7x-40 = -3x Add 40 and add 3x to both sides:- 7x-40+40+3x = 3x-3x+40 10x = 40 Divide both sides by 10:- x = 4
What is the answer to 8x-40 equals 2x plus 2?
7. 8x-40=2x+2 4x-20=1x+1 3x-21=0 3x=21 therefore x=7
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
3x plus 2x equals 40?
3x + 2x = 40 5x = 40 x = 8
What is x if x plus 3x equals 40?
x + 3x = 40 4x = 40 x = 10.
What is the value of x for 3x plus 5x equals 40?
5
10-3x equals x-2x plus 40?
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
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
X plus 30 equals 3x-50 solve for x?
x+30 = 3x-50 x-3x = -50-30 -2x = -80 x = 40
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
How is 3x-5 equals 40-3x plus 3?
3x-5=40x+3 Subtract 3x-5 from each side 0=37x+8 -8=37x x= -8/37
How can you solve this takin step by step7x-40 equals -3x?
7x-40 = -3x Add 40 and add 3x to both sides:- 7x-40+40+3x = 3x-3x+40 10x = 40 Divide both sides by 10:- x = 4
What is the answer to 8x-40 equals 2x plus 2?
7. 8x-40=2x+2 4x-20=1x+1 3x-21=0 3x=21 therefore x=7
