0
The 'answer' is the number that 'x' must be
in order to make the statement true.
-9x + 1 = -80
Subtract 1 from each side of the equation:
-9x = -81
Divide each side by -9 :
x = 9
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∙ 11y ago
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What is the answer to 9x plus 7 equals 15x plus 1 and how do you find it?
9x + 7 = 15x + 1 ___-1_______-1 9x + 6 = 15x -9x_____-9x ____6=6x ____/6_/6 ____1=x x equals 1.
Solve 2x plus 5x-1 equals 9x?
2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
What does 9x plus 3-6x-2 equals to?
9x + 3 - 6x - 2 = 3x + 1
9x-11 equals 6x plus 1?
9x-11 = 6x+1 9x-6x = 1+11 3x = 12 x = 4
How do you solve x-10x plus 3 equals 0?
x - 10x = 9x, so 9x + 3 = 0, so 9x = -3 so x = -1/3
What is the answer to 9x plus 7 equals 15x plus 1 and how do you find it?
9x + 7 = 15x + 1 ___-1_______-1 9x + 6 = 15x -9x_____-9x ____6=6x ____/6_/6 ____1=x x equals 1.
What does x equal in 9x-1-80?
it equals -9
What is 3x plus 6x plus 1 equals 10?
3x + 6x +1 = 10 9x = 10 - 1 9x = 9 x = 1
Solve 2x plus 5x-1 equals 9x?
2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
What does 9x plus 3-6x-2 equals to?
9x + 3 - 6x - 2 = 3x + 1
What is the answer to7x plus 9 equals 9x-1?
x = 5
9x-11 equals 6x plus 1?
9x-11 = 6x+1 9x-6x = 1+11 3x = 12 x = 4
How do you write 12 equals 9x plus 3 in linear equation?
If: 12 = 9x+3 Then: 12-3 = 9x And: 9 = 9x So: x =1
How do you simplify 9x plus 9 1?
9x + 91 is already simplified because there is nothing that is on the other side of the "equals" sign.
What is the discriminant of the equation 4x2 plus 1 equals 9x-2?
The discriminant is 33.
4x2-9x plus 1 equals 0?
sure it does... that would be true
How do you solve x-10x plus 3 equals 0?
x - 10x = 9x, so 9x + 3 = 0, so 9x = -3 so x = -1/3
