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-5x -10 equals 10?
No it is not, except when x has one particular value.Another Answer:-If: -5x -10 = 10Then: -5x = 10+10 => -5x = 20 => x = 20/-5So: x = -4Check: (-5*-4)-10 = 10
What method to use on this equation 5x plus 10-20 and-5x plus y equals 9?
5x = 10 - 20 gives 5x = -10 so that x = -10/5 = -2. Substitute this value in the second equation:-5*-2 + y = 9that is 10 + y = 9so that y = -1
What is the x-intercept to the following linear equation 5x-2y equals 20?
Put in function form. 5X - 2Y = 20 - 2Y = - 5X + 20 Y = 5/2X - 10 -------------------------zero out the Y 5/2X - 10 = 0 5/2X = 10 X = 20/5 X = 4 ---------------or, just zero out the Y in original equation 5X - 2(0) = 20 5X = 20 X = 4 -----------either way if only X intercept is wanted.
How do I solve 5x plus 2y equals 20?
If as a straight line equation: 5x+2y = 20 then y = -2.5x+10 whereas -2.5 is the slope and 10 is the y intercept
How do you solve 5x plus 1 equals 20?
5x+1=20 5x=20-1 5x=19 5x/5=19/5 x=19/5
