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Solve the equation x plus 13 equals -8?
5
-13 plus 24 equals what?
-13 + 24 = 11
What is 3x plus 7 13?
In the equation 3x plus 7 equals 13, x is equal to 2.
What are the solutions to the simultaneous equations of 7x plus 4y equals 9 and 2x plus 3y equals 1 in step by step stages?
Equations: 7x+4y = 9 and 2x+3y = 1 Multiply all terms in the 1st equation by 2 and all terms in the 2nd equation by 7 So: 14x+8y = 18 and 14x+21y = 7 Subtract the 1st equation from the 2nd equation: 13y = -11 => y = -11/13 By substituting y = -11/13 into any of the equations x = 23/13 Therefore the solutions are: x = 23/13 and y = -11/13
Write an equation for n plus 13 equals 21?
n + 13 = 21. n = 21 - 13
Solve the equation x plus 13 equals -8?
5
-13 plus 24 equals what?
-13 + 24 = 11
What is 3x plus 7 13?
In the equation 3x plus 7 equals 13, x is equal to 2.
What does 15--13 equal 15 --13 equals 28 because a minus and a minus equals a plus so the equation is actually 15 plus 13 equals 28?
Yes that is correct
What is -13 plus -13 plus -2 plus plus 11 plus plus 5 plus plus 5 equals what?
basically you asked what -28+21 which equals -7
What are the solutions to the simultaneous equations of 7x plus 4y equals 9 and 2x plus 3y equals 1 in step by step stages?
Equations: 7x+4y = 9 and 2x+3y = 1 Multiply all terms in the 1st equation by 2 and all terms in the 2nd equation by 7 So: 14x+8y = 18 and 14x+21y = 7 Subtract the 1st equation from the 2nd equation: 13y = -11 => y = -11/13 By substituting y = -11/13 into any of the equations x = 23/13 Therefore the solutions are: x = 23/13 and y = -11/13
Write an equation for n plus 13 equals 21?
n + 13 = 21. n = 21 - 13
What is the answer to 13 equals m plus 2?
13=m+2m=11
What is -5y plus 8 equals 13?
It is a linear equation with a single variable, y.
What is 5x-1 plus 3 equals 13?
It is an equation and the value of x is 2.2
What is 3x plus 4 equals 17?
It is an equation and the value of x is 13/3
What is x plus 6 equals 13?
It is a linear equation in one variable, x.
