Let j(f) = -f + 5. Let z be j(4). Let h be 1*-3 + z + 2. Solve h*r = -r - 5 for r.

Let x(a) = a**2 - 5*a - 1. Let m be x(4). Let y = m - -5. Solve -3 = -y*z + z for z.

-3

Let g = 16 - 14. Let c be ³⁶⁄₄₂*7/g. Solve -c*o + 2*o - 4 = 0 for o.

-4

Let c(j) = 4*j**2 + 4*j + 2. Let w be c(-2). Suppose i - 3 = -0. Let x be 0/(²⁄₆*i). Solve 2*h + w = -x for h.

-5

Suppose 39 = 4*u - u. Suppose -1 + u = 3*q. Solve q*h = h + 15 for h.

5

Let s = -58 + 60. Solve s*x - x = 1 for x.

1

Let x = -9 - -14. Let j be (-20)/x*5/(-4). Suppose 4*l = -j*w + 17, 4*l + 4*w = l + 13. Solve l*g + 20 = -g for g.

-5

Suppose 33 = 2*i - 5*w, 0*w + 3*w + 31 = 4*i. Suppose 3*a - 5*a + 20 = 4*k, -i*a = -k - 22. Solve a = 4*h - h for h.

2

Suppose j + 33 = 4*o, 2*o - 12 = -2*j - 2*j. Solve -5*s = -s + o for s.

-2

Let x(f) = -f3 + 4*f2 + 2*f - 10. Let l be x(3). Let h(k) = -2*k - 5. Let r be h(-4). Solve -2*z + l*z = r for z.

1

Let x(q) = -2*q - 1. Let m be x(-3). Let w = 12 - m. Suppose 0 = v + l - 1, v - 3*l = -8*l - w. Solve -8 + 2 = v*s for s.

-2