The question is ambiguous.
If x stands for "times", the answer is 6*(-10) = -60
If x represents a variable, then the answer is 6x - 10, which has a different value for each different value of x.
It can be solved by using the quadratic equation formula.
X/[5 - (-10)] = 6 x/-15 = 6 x = - 90
The expression is: 10-x
yes
six twelfths
(x - 2)(x^2 + x + 3)
x = −5X + 6
Seven tens minus one ten(70-10) equals six tens(60).
Six minus negative four is positive ten, because subtracting a negative is the same as adding a positive.
16 ================================= 10-6=4
15.
By factoring I get x-3 divided by x+3