Suppose 44 = 4*l + 36. Solve -2*f - 12 = l*f for f.
-3
Let j = 66 + -60. Solve j = -3*n + 18 for n.
4
Let l be 0 + (-14)/(-21) - (-28)/3. Solve -3*d = -5 - l for d.
Let u = -23 - -25. Solve 3*d = -u*d - 15 for d.
-3
Suppose 46 - 6 = 5*d. Solve q = -3*q - d for q.
-2
Let b be -1*(-3)/(9⁄21). Let c be ((-20)/(-3))/((-4)/(-6)). Let y = c - b. Solve t + y*t + 20 = 0 for t.
-5
Let y = -8 + 13. Let x be -1*(y + -4 + -5). Solve 0 = -4*a + 12 + x for a.
4
Let n(h) = h**2 - 7*h + 5. Suppose 0 = -u - u + 12. Let z be n(u). Let a = 1 - z. Solve 3*y + a*y = -25 for y.
-5
Suppose 0 = -3*u + 6*u + 15, -3*r + 23 = -u. Solve 0 = r*a - 2*a for a.
0
Suppose -12 = -4*i + d, 4*d - d + 9 = 3*i. Suppose r + 5*b = -2 - 8, -4*r + 5*b = -85. Let f = -8 + r. Solve j = i - f for j.
-4