Let c = -7 - -9. Let i = 11 - 5. Solve c*p - i = -p for p.
2
Suppose -8*o + 47 - 7 = 0. Solve -u + 4 = -o*u for u.
-1
Let w be -2 + -2 + (-1 - -7). Solve -5 = w*r + 3 for r.
-4
Let f(y) = y3 + 12*y2 + 11*y + 7. Let d(s) = s - 11. Let h be d(0). Let z be f(h). Solve 12 = -z*g + 3*g for g.
-3
Let c(u) = -2*u + 2. Let q be c(-1). Solve 0 = 2*r + q - 2 for r.
-1
Let s = -6 - -13. Let j be (4 + 25/(-4))/(3/(-8)). Solve s*a + j = 4*a for a.
-2
Let h = -4 - -6. Let a(i) = -8*i - 3. Let v(p) = 9*p + 4. Let t® = 5*a® + 4*v®. Let d be t(-1). Solve h*f - d*f = 15 for f.
-5
Let w(d) = d3 + d2 - d + 3. Let t be (2 + -2)/(2*-1). Let c be w(t). Suppose -c*o + 48 = -i, -i + 33 = 5*o - 39. Solve -2*a = a + o for a.
-5
Suppose 23 = 15*o - 22. Solve -4*a + 5*a = -o for a.
-3
Suppose -3*w - 20 = -8*w. Suppose -w*r = 2*j - 18, 0 = 5*j - 0*r + 3*r - 24. Suppose 4*f + 5*o = 48, 3*f - j*o = 6*f - 33. Solve -9 = 4*y + f for y.
-4