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When 5x+3 = 17 then x = 2.8
Therefore when 8x-y = 3 then x = 2.8 and y = 19.4
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∙ 14y ago
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What is 5x plus 8xy plus 10x plus 3xy?
5x + 8xy + 10x + 3xy = 15x + 11xycombine like terms (the x's and the xy's)
5x plus 3y equals 17 5x - 2y equals -3?
Multiply the bottom equation by -1
If x equals 7 and y equals 2x plus 3 what is 5x plus y?
If: x = 7 Then: y = (2*7)+3 = 17 And: 5x+y = (5*7)+17 = 52
5x plus 17 equals 7x-123?
5x + 17 = 7x - 123 123 + 17 = 7x - 5x 140 = 2x x = 140 ÷ 2 x = 70
What is 5x plus 17 equals 2x plus 41?
3x = 24, x = 8
What is 5x plus 8xy plus 10x plus 3xy?
5x + 8xy + 10x + 3xy = 15x + 11xycombine like terms (the x's and the xy's)
5x plus 3 equals -17?
5x+3 = -17 5x = -17-3 5x = -20 x = -4
5x plus 3y equals 17 5x - 2y equals -3?
Multiply the bottom equation by -1
5x plus 3y equals 17?
5x + 3y = 17 is in its simplest form because there are no alike terms to combine.
8x - y equals 4 and 5x plus 3y equals 17?
(1, 4)
If x equals 7 and y equals 2x plus 3 what is 5x plus y?
If: x = 7 Then: y = (2*7)+3 = 17 And: 5x+y = (5*7)+17 = 52
5x plus 17 equals 7x-123?
5x + 17 = 7x - 123 123 + 17 = 7x - 5x 140 = 2x x = 140 ÷ 2 x = 70
What is 5x plus 17 equals 2x plus 41?
3x = 24, x = 8
3X-23 plus 4X plus 6 equals 5X plus 8?
3X - 23 + 4X + 6 = 5X + 8combining like terms, 7X - 17 = 5X + 8subtracting 5X and adding 17 to each side, 7X - 5X = 8 + 17Then, 2X = 25X = 12.5
What is 9x plus 5 equals 5x plus 17?
9x + 5 = 5x + 179x + 5 - 5x = 179x - 5x = 4x5-4x=1717-5=1212 divided by 4 = 3x=3
If 8x plus 5x plus 2x plus 4x equals 114 the 5x plus 3 equals?
33
3x plus 5x equals 34?
3x + 5x = 348x = 34x = 34/8x = 17/4 orx = 4.25
