Let c = 10 - 7. Solve 0 = -2*f + c*f - 5 for f.

Let r be ¹⁄₄ + (-2)/8. Let c(t) = t3 + 13*t2 + 13*t + 17. Let j be c(-12). Let i be 1 + -1 - -14 - -1. Solve r*f + j*f = -i for f.

-3

Let l = -8 - -8. Suppose -3*x = -n + 1, 3*x - 2*n + 4*n - 2 = l. Suppose 0 = 2*q - 4*d, -q - 3 = -3*d - x. Solve -4*v + 2 = -q*v for v.

-1

Let a(j) = 3 + 0 - 1 - j. Let y be a(-1). Solve -y*l = -4 - 2 for l.

2

Suppose -2 = 64*s - 65*s. Solve -s*b + 0*b - 4 = 0 for b.

-2

Let c(b) = -b - 2. Let a = -6 - -2. Let s be c(a). Solve t - 12 = -s*t for t.

4

Let w = 3 + 1. Suppose -3*u + w*u = 3. Let q(h) = h3 - 7*h2 + 7*h + 7. Let x be q(6). Solve x = -u*r - 2 for r.

-5

Let j be ((-1)/(-3))/((-5)/(-75)). Suppose -22 = -j*w + 3. Suppose a + 3*a + 18 = -d, 0 = 2*d + w*a + 21. Solve d - 6 = 2*y for y.

-2

Let z = 13 + -11. Solve -z*h = h - 6 for h.

2

Let h(z) = -3. Let i© = -c - 12. Let p® = 9*h® - 2*i®. Let s be p(3). Solve -a - s + 0 = 0 for a.

-3

Suppose -9*y + 11*y = 10. Solve 0*s + y = 5*s for s.

1