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2x + 3 = 7
2x = 4
x = 2
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∙ 14y ago
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Why is it no solution when 2x plus 7 equals 1?
Not sure what you mean; that equation certainly has a solution.
What is 2x-2 equals 8 plus 3x?
An equation, solution x = -10
Does x plus 2 equals 2x?
It does if x=2. That's the solution of your equation.
What is the solution to the following equation 7x - 5 equals 2x plus 5?
X=2
What is the solution to the equation 2x plus 4 equals 8?
2x + 4 = 8Subtract 4 from each side of the equation:2x = 4Divide each side by 2:x = 2
Why is it no solution when 2x plus 7 equals 1?
Not sure what you mean; that equation certainly has a solution.
What is the solution for the equation -x plus y equals 4 and the equation 2x plus y equals 4?
x = 0 and y = 4
What is 2x plus 5 equals 5?
It is a linear equation in x. The equation has the solution x = 0.
Does x plus 2 equals 2x?
It does if x=2. That's the solution of your equation.
What is 2x-2 equals 8 plus 3x?
An equation, solution x = -10
What is the solution to the following equation 7x - 5 equals 2x plus 5?
X=2
What is the solution to the equation 2x plus 4 equals 8?
2x + 4 = 8Subtract 4 from each side of the equation:2x = 4Divide each side by 2:x = 2
What is the solution of the equation y equals 2x plus 10?
the answer is y minus 10 divided by 2.
What is the solution set for the equation 2x plus 4?
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
What is 2x plus 5 equals 2x plus 10?
It appears to be a simple linear equation in 'x'. But it has no solution. There is no numerical value for 'x' that can make it a true statement.
What is the solution for this linear equation x plus y plus z equals 6 x plus 2y plus z equals 7 2x plus y equals 6?
The solution is (x, y, z) = (2.5, 1, 2.5).
What is the solution set of the equation 2x-10 plus 7 equals 5?
(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4
