Subtracting the second equation from first:
3x - y = 25
3x + 4y = 5
0x - 5y = 20
5y = -20
y = -4
Plugging y = -4 into either equation gives us x = 7,
So x = 7 and y = -4
It is a linear equation in x. It has a solution, which is x = -5
4x+9=25 4x=16 x=4
It depends on the value of n.
If: 11x+25 = 7x+15 then there is only one solution and it is x = -2.5
x equals 25
It is a linear equation in x. It has a solution, which is x = -5
4x+9=25 4x=16 x=4
It depends on the value of n.
If: 11x+25 = 7x+15 then there is only one solution and it is x = -2.5
It is: 12-4(6*-1) = 25
Anton Heinrich Springer?
1985 plus 25 equals 2010
The principal solution for sin(A + 5) = cos(3A - 25), with angles measured in degrees, is A = 15 degrees.
Instead of -25 plus - 16, think of it as -25 - 16. 25 mins 16 equals -41.
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
If 40 plus x equals 25 then x is equal to -15.
Using the quadratic equation formula: x = -5-/+ the square root of 7