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Simplifying
2x + 3 = 9x
Reorder the terms:
3 + 2x = 9x
Solving
3 + 2x = 9x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-9x' to each side of the equation.
3 + 2x + -9x = 9x + -9x
Combine like terms: 2x + -9x = -7x
3 + -7x = 9x + -9x
Combine like terms: 9x + -9x = 0
3 + -7x = 0
Add '-3' to each side of the equation.
3 + -3 + -7x = 0 + -3
Combine like terms: 3 + -3 = 0
0 + -7x = 0 + -3
-7x = 0 + -3
Combine like terms: 0 + -3 = -3
-7x = -3
Divide each side by '-7'.
x = 0.4285714286 or x = 3/7
Simplifying
x = 0.4285714286 or x = 3/7
Wiki User
∙ 14y ago
Wiki User
∙ 14y ago2x+3=9x
=>3=7x
=>3/7=x
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Solve 2x plus 5x-1 equals 9x?
2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
2X plus 2X plus 9X equals?
it equals 13X.
How do you solve 2x plus 9x?
2x + 9x simplified would be 11x
How do you solve 2x plus 3 equals 9X equals?
2x + 3 = 9x Subtract 2x from both sides: 3 = 7x Divide both sides by 7: 3/7 = x
How do you solve 2x-y equals -6 and 2x plus 3y equals 9?
2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9
Solve 2x plus 5x-1 equals 9x?
2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
Solve 2x plus 3 equals 9 x equals?
2x+3=9x 3=9x-2x 3=7x x=3/7
2X plus 2X plus 9X equals?
it equals 13X.
How do you solve 2x plus 9x?
2x + 9x simplified would be 11x
How do you solve 2x plus 3 equals 9X equals?
2x + 3 = 9x Subtract 2x from both sides: 3 = 7x Divide both sides by 7: 3/7 = x
What is 2X plus equals 9X?
2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x
How do you solve 2x-y equals -6 and 2x plus 3y equals 9?
2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9
2x plus 7x equals?
It is 9x
2x plus 3 equals 9x equals?
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2x plus 24 equals 9x-39?
2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9
How do you slove 2x plus 3 equals 9x?
2x+3=9x-2x -2x3=7x/7 /73/7=x
What is the answer to 9x plus 3-2x equals -11?
X= -2
