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if -9x = 45
we need to get only one x, so we need to devide by 9 to get one x. But what we do to the left hand side we must do to the right hand side to keep the equation balanced, so we must also devide the right hand side by 9 to give:
-x = 5
now to get a positive x we need to multiply the x by -1 (minus times minus=plus), and remember what we do to the left hand side we must do to the right hand side to keep the equation balanced. This gives:
x = -5
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∙ 14y ago
Irie Pfaffle
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2y-9x equals 14 solve for y?
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What is 5X plus 4X-10 equals 35?
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How would you write 45 times 9x?
( (45) (9x) )
What is 4x plus 55 equals 9x plus 10?
4x + 55 = 9x + 10 55 = 5x + 10 45 = 5x x = 9
What does y equals 9x equals 3 equal?
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9x - 16 equals 9x - 23?
x=-7
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
What is 9x plus 27 equals -81?
9x+27 = -81 9x = -81-27 9x = -108 x = -12
What is the answer to 10x equals 9x-25?
10x = 9x -25 10x -9x = -25 x = -25
