Let o be (2/(-6))/(2/(-12)). Suppose o*h = h. Let p be ((-8)/10)/(1/(-5)). Solve h*l = l - p for l.
4
Let x be 4⁄2 - (-4)/4. Suppose 3*p - 4 = -y, 3 = -x*p + y - 1. Solve -5*k = -p*k + 10 for k.
-2
Suppose -21 = -5d - 6. Let c be (-14)/(-4)(-36)/(-42). Solve c - 9 = d*z for z.
-2
Let a = -11 + 8. Let u = 9 + a. Suppose 3 = -5*h - 2, -5 = 4*w + 5*h. Solve -2*q + 0 - u = w for q.
-3
Let a = 0 + 0. Suppose a = v - 5 + 3. Solve 0 = -2*i + v - 10 for i.
-4
Let t = -1 + 2. Let k = 1 - t. Suppose 2*h = -0*h + 8. Solve k*o + h = -2*o for o.
-2
Let p be (-10)/25 + (-24)/(-10). Let j be 2/p - (-4 + -3). Solve r + 3*r = -j for r.
-2
Let d(i) = 3*i**2 - i. Let k be d(1). Suppose 7*m - k*m - 20 = 0. Let z = m - -1. Solve z*n - 12 = n for n.
3
Let l(u) = u - 3. Let f be l(-4). Let y = 17 + f. Suppose -2*h + y = -0. Solve 6 = h*s + 1 for s.
1
Suppose -22 = -5*c + 103. Suppose 4*h - 4 = 16. Suppose -h*w + 12 + 18 = 0. Solve -w*g + g - c = 0 for g.
-5