Answer:
The equation "2 (-1-7)=2x - 10" has no solution. This is because the left-hand side of the equation is equal to 2*(-8) = -16, while the right-hand side is equal to 2x - 10. There is no value of x that can make these two sides equal, so the equation has no solution.
The other equations you provided do have solutions. The equation "-12- 6x6 (2x + 2) = 15-3x" can be solved by first distributing the 6x6 and combining like terms to get -72x - 12 = 15 - 3x. Then, you can solve for x by adding 3x to both sides and subtracting 15 from both sides to get -72x + 3x = -15 + 15, or -69x = 0. Dividing both sides by -69 gives x = 0.
The equation "24z - 12 = -4 (3-6x)" can be solved by first distributing the -4 to get 24z - 12 = -12 + 24x. Then, you can solve for x by adding 12 to both sides and dividing both sides by 24 to get 24z = 12 + 24x, or x = (24z - 12)/24.
I hope this helps! Let me know if you have any other questions.