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3x + 12 = x + 16
Take 12 away from each side of the equation, so...
3x = x + 4
Take x away from each side of the equation, so...
2x = 4
Divide each side of the equation by 2, so...
x = 2
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∙ 14y ago
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3x - 2 plus 5 equals 16?
3x - 2 + 5 = 16 3x + 3 = 16 3x = 13 x = 13/3 ~ 4.333
Solve for y -3x plus 6y equals 12?
y-3x+6y=12 7y=3x+12 y=3x/7 +12/7
3x plus 2 equals -10?
3x + 2 = -10 3x = -12 x = -4
What is 3x plus y equals 12 in slope form?
all you do is subtract the 3x from both sides and you get:y = -3x + 12
What is 6-3x plus 12 equals 0 and why?
6-3x+12=0 6+12-3x=0 18-3x=0 18=3x x=6
7x plus 16 equals 3x plus 4?
7x + 16 = 3x + 4 4x = -12 x = -3
What is the answer to 3x plus 4 equals 16?
3x + 4 = 16 3x = 16 - 4 x = 12/3 x = 4
What is 3x plus 2 if x equals 4?
3x + 2= 3 (times) 4= 12 12+4= 16 The answer is 16.
What is 3x plus 5y equals 16 plus -3x -6y equals -15?
no
7x plus 4 equals 3x plus 16 equals?
x=6
What is the answer to 5x equals 3x plus 12?
2x-12
What is 3x plus 8 equals 12?
3x+8 = 12 3x = 4 x = 4/3
What does 3x plus 42 equals 6x plus 12 mean?
3x+42=6x+12 42=6x-3x+12 42=3x+12 42-12=3x 30=3x 10=x
What is -3x plus y equals 12?
Point slope equation: Y=3X+12
What is 3x plus 16 equals 22?
3x + 16 = 22 3x = 6 x = 6/3 x = 2
3x plus 12 equals x plus 48?
3x+12=x+48: 3x-x=-12+48 2x=36 x=18
What is the slope of 3x plus y equals 16?
If: 3x+y = 16 Then: y = -3x+16 whereas -3 is the slope and 16 is the y intercept
