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When the equation is in the form "y = mx + c" the intercept is given by 'c' (and the gradient by 'm'):
3x + 3y = 9
⇒ x + y = 3
⇒ y = -x + 3
⇒ Intercept is 3
(And the gradient is -1)
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∙ 12y ago
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x = 2.15 and y = 3.75
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Solve for x 2x plus 2y equals 8 3x plus 3y equals 6?
Multiply first equation by 1.5, giving 3x + 3y = 12, but we are told that 3x + 3y = 6. If there isn't an error in the question then 2 = 1!
What is x and y in 3x plus 3y equals 17.7 and 2x plus 3y equals 15.55?
x = 2.15 and y = 3.75
2x plus 3y equals 13 3x minus y equals 3 x equals?
2x+3y=13 3x-y=3 x=2
Find the solution 3x-3y equals 12 and 3x plus y equals 8?
70000000y=35t
-2x plus 3y equals -7 3x plus y equals 16?
(5, 1)
3x plus 2y equals -3 2x plus 3y equals -2?
(-1, 0)
2x plus 3y equals 23 3x plus y equals 17?
(4, 5)
-2x plus 3y equals 9?
y=-2/3x
4x - 3y equals 2 3x plus 5y equals 16?
(2, 2)
