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3x = x + 4
x = 2
3x2=6
2+4=6
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∙ 13y ago
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What does x equal in 5 equals -4 plus 3x plus 4?
x= 1.67(rnd) 5= -4+3x+4 5- -4= 9 9=3x+4 9-4=5 5=3x x= 1.67(rnd)
3x plus 2y equals 4 -3x plus 4y equals -10?
(2, -1)
Are y equals -3x plus 2 and y plus 3x equals 4 parallel?
Their graphs are.
Is 2y equals 6x plus 8 the same as y equals 3x plus 6?
Well lets see: 2y = 6x+8 y=3x+4 does not equal y=3x+6 So they are not the same.
What does x equal in 12x - 4 equals 3x plus 11?
x works out as 5/3
3x plus -5 equals 7?
3x plus -5 equal 7. so x is 4 so 3times 4 is 12-5 will equal 7.
What does x equal in 5 equals -4 plus 3x plus 4?
x= 1.67(rnd) 5= -4+3x+4 5- -4= 9 9=3x+4 9-4=5 5=3x x= 1.67(rnd)
3x plus 2y equals 4 -3x plus 4y equals -10?
(2, -1)
Are y equals -3x plus 2 and y plus 3x equals 4 parallel?
Their graphs are.
Is 2y equals 6x plus 8 the same as y equals 3x plus 6?
Well lets see: 2y = 6x+8 y=3x+4 does not equal y=3x+6 So they are not the same.
What does x equal in 12x - 4 equals 3x plus 11?
x works out as 5/3
3x plus 56 equals 2x plus 4?
3x+56 = 2x+4 3x-2x = 4-56 x = -52
What is the answer to -3X plus 14 equals -4?
-3x+14 = -4 -3x = -4-14 -3x = -18 x = 6
3x equals 1x plus 8 what does x equal?
3x = x+8 so 3x-x = 8 hence 2x = 8 and so x = 4
7x plus 4 equals 3x plus 16 equals?
x=6
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 to 4 plus 6x equals 5 plus 3x plus 7?
6x+4=3x+12 => 6x-3x=12-4 => 3x=8 => x=8/3=2.666...
